I'm just getting ready to de-winterize the camper and your video was perfect. You do a great job thoroughly explaining each step and reminding all of us how to tackle this spring project. Thank you so much and keep on making great videos. Cheers
Here it is March 2020, some 4 years after you made this very informative video, and it still holds as a great tool to use to de-winterize your RV Trailer. My Sweetheart and I are newbies and this is the very first time for us to de-winterize our trailer and we really appreciate the great work you did in making this video. Very easy and helpful shots during your presentation. Thanks a lot, amped79.
You did an excellent job of describing the process to get this task completed. My husband passed away and this was a daunting task I thought.. But you made it very easy and understandable. My sincere thanks😊 I did it!
Thanks for such a well done and easy to understand video. You have been more helpful than anything I've read or seen after 8 years of travel trailer ownership.
This was my first time to dewinterize my camper. My husband was busy. So I found your video an did it myself. I went with you step by step pausing in between steps. Piece of cake. Thank you for taking the time to make this very informative video.
That was perfect. Straight forward info no long stories to go with it, just the facts. A lot of these RUclipsrs like to give long stories with every move they make while flailing their hands all around and not getting to the point. You have to bypass the first 5 minutes or so of all the videos to get past the ‘please subscribe crap’. You did great job, got the info I needed. Most appreciate!
Very good video. Another way to release the pressure in the water heater is to open the relief valve. This will also drain the water heater faster when the anode rod is removed.
Thanks for the tutorial. My husband and I are about to buy our first RV and the thought of winterizing/dewinterizing was making me really nervous. Not anymore! I appreciate you taking the time to explain how to do it.
Great video! I use a cleaned-out wine bottle to add 2 cups of chlorine to sanitize the system. It has a longer neck and easier to fill the tank. They are always on hand!
Thorough, easy-to-follow steps for full de-winterization. Thanks! The clear audio (except for the into) free of background noise is much appreciated, too.
Great video. One important thing you missed. Make sure you put an RV water pressure regulator on the city hose hook up before attaching it to the RV. Nobody wants to blow apart the hot and cold water lines inside the walls of their RV.
Great video with detail where needed. First time De-winterizer... Took me a little bit but it all worked out. Wouldn't have done it as efficient or to this level if I hadn't watched this, so thank you.
Thank you very much for this video! My very 1st trailer and I have been STRESSING about de-winterizing!! It's possible, that I MAY be able to do this without too much of a problem! I appreciate your time!
Very good that you found the small leak, new units are not immune to problems as some mfg barely test them and leave it to the dealer to do the testing. Even a small leak can turn into a huge problem and a lot of damage over time!
Great video. I’m new into RV and I bought my rv and it was winterized. I made some mistakes while cleaning which I haven’t finish de-winterizing after watching video. By the way. About Wasting 150 gallons of water, that’s not wasting when your health and family’s health it’s involved. Thanks for the video.
A few suggestions for your good video-> 1) Make sure your hot water tank is in bypass mode first, then check that all faucets are closed. 2) Fill fresh water holding tank with your water/bleach mix and shut off the water. 3) Connect garden hose to CITY WATER inlet but leave water off for now. 4) Turn water pump on and open the closest fixture to the water pump. Let run for 2-3 minutes. (This clears all anti freeze from the pump and screen.) Turn off water pump. 5) Turn on garden hose and complete flush of all lines with the high pressure city water. 6) Turn off hose. Open all LOW POINT drains and turn the hose back on for a few minutes. Now you're completely flushed! 7) Close all FAUCETS & LOW POINT drains. 8) Turn Hot water tank bypass off. 9) Turn on water pump and go to each fixture and run water until you smell bleach. 10) Top off fresh tank and leave it sit over night. Hope this helps. Good job for not being a Technician also!
Thank you for your very clear to understand video. The only issue I found was after you put the vinegar in the system did you flush it through all the faucets and for how long did you leave the vinegar solution in the system before draining it out? Thank you so much, your video made my de-winterization much less stressful! I will use your winterization video when it come time.
Thanks for such a thorough and informative video! First time de-winterizing... I'm curious though why you don't have to turn on the pump and run the vinegar solution through the lines (vinegar was just fill tank, dump tank at 15:28 or so), the way you did with the bleach solution. Wouldn't there still be bleachyness in the lines if you don't?
Thank you for the video! I have a tankless hot water heater in mine. I imagine since there isnt a tank that I wont have anything to drain out of it, right?
Great video! I have a 2004 Nash and this is completely applicable to my rig. A few questions: Did you close the bypass valves of the water heater between rinse cycles? What is a ‘low point drain’? Thanks!
You need an air compressor and a special hook up that will attach the compressor to the water intake valve. (I got one on amazon for 5 bucks). You blow air through all the lines, opening each faucet one at a time. The problem is if there is any water left in your U traps, it'll freeze and expand. It stays below freezing where I am. I do both, I blow out my lines and then add antifreeze to the drains (shower, toilet, sinks) to protect those U traps.
I liked your video. Very helpful. Idea of neutralizing the bleach-water sanitizer was new to me. However, I see other places that vinegar is NOT recommended for that purpose.
The concern some people have is the chemical reaction between the bleach and vinegar(acid). The dilution rate of the two products in that much water is so low that in my opinion there is no safety issue. This is strictly my opinion, and please, if anyone is worried about mixing bleach and vinegar then skip the step of adding vinegar to the tank. Just fill and drain with straight water. Thanks for your comment!
So I have this exact trailer and was wondering, do you run all the faucets and or water sources with the vinegar solution as well before you pull the plug on your fresh water drain and again with fresh water.
150 gals of water twice a year to keep system sanitized and safe is only a fraction of water consumption used in a household for 12 months. I wouldn't say you're wasting a drop in my book!
Thank you for the great and informative video! We just bought out first trailer and are about to dewinterize it. I have one question. Did you drain you grey and Black after running all that water through the faucets and toilet? We haven’t used ours yet so I’m wondering if I can just drain those right on our driveway? What do you do, where you’ve used your trailer and probably don’t want black water tank water on your driveway?
It isnt really that much water going into your grey and black tank. I would say not really enough to be concerned about but if you wish you could drain your grey water tank into a bucket or onto the ground in your driveway. I would not recommend draining your black tank at all outside of a sani dump station.
What about how to re-plumb your water pump? I used a kit that hooks the water pump up to the antifreeze bottle that needs to be re-hooked somehow. That's what I don't know how to do. Can you give advice on that? Thanks.
Bleach + Vinegar = Toxic Chlorine Gas. While the combination does create a good disinfectant, these two common cleaning agents should never be used at the same time. Never use vinegar after bleach water. It does not neutralize bleach. This is sadly something that has been taught for years, but does actually the opposite. That aside, thanks for the video--I especially like the tips to check tire pressure and running air out of the propane lines!
William Bailey no not to dewinterize. if you are planning on sanitizing your fresh water tank then it may need to be somewhat level in order to completely drain. this would depend on where your drain valve is located.
2 cups of bleach (later you say 3) for a 50 gallon tank? Wow! That's overkill......need 1/4 cup per 15 gallons. And premix the bleach & some water in another container first; then add it to the tank.
I just googled on vinegar neutralizing beach, didn't sound quite right to me. Here is what I found. "Vinegar is one such substance that is erroneously purported to have a neutralizing effect on bleach. Instead, vinegar acts on the hypochlorite content of bleach, turning it into hypochlorous acid and other dangerous chemicals. Hypochlorous acid can convert to deadly chlorine gas in a low pH solution." I do see talk of using them together and talk that you shouldn't use them together. You may want to do more research on this.
This is a valid point and legitimate concern. I have demonstrated the amount of bleach when it is mixed with the 30-50 gallons of water in your water tank would be extremely diluted. Then the amount of vinegar mixed with the tank full of water would also be extremely diluted. Also the bleach/water solution would have already been 95%+ drained out and in my opinion causes no concern for risk of chlorine vapor. At least in my experience it has been not any problem. The extra step using vinegar just eliminates the "smell or taste" of bleach after the tank sanitation. I suggest if you are worried about negative effects then please skip the step of the vinegar/water tank rinse and just rinse with straight water instead. NEVER MIX FULL STRENGTH BLEACH & VINEGAR!
Wutttttt? You say to use compressed air or pink anti-freeze. Then you say hook up the garden hose, then turn on the faucets indoors and then "flush out as much of the pink stuff as you can." What happened to the step involving how and where to put the pink antifreeze? How much of it? Any brand or chemical type preferred over others? Etc. Thank you.
This is a video on how to de-winterize. You can watch a video of my winterizing an RV here ruclips.net/video/JLsthJvFTfM/видео.html it may answer all your questions.
Yes, if you live in a cold climate where it will get below freezing temps you have to "winterize" the RV so that the water lines do not freeze and burst.
You can watch my video of how to winterize your RV with pink antifreeze here ruclips.net/video/JLsthJvFTfM/видео.html Soon i will post a video on how to winterize your RV with compressed air. stay tuned.
+amped79 Hi amped...are you going to do a de-winterize video on your arctic fox 811 ? I bought a 2014 811 last year and used your video to winterize it. Thanks in advance...JB
I think using bleach is not the best way to sanitize your RV. Hydrogen peroxide is a much better alternative. Also I have my own way to sanitize almost anything with no chemicals at all. Since I use a CPAC at night. I use ozone water to sanitize it. You can buy a ozone generator on Amazon for as little as $50.00. Ozone is safe and good to drink. It’s kills all germs and even chemicals in water. I’ve found so many useful things to clean with ozone water. A few gallons of ozone treated water in your tank will keep it fresh with no harmful chemicals or bad taste. After a few hours ozone turns back into pure oxygen. Running a ozone generator in a room for a short time sanitizes the entire room and kills all mole and mildew. It eliminates all odor and makes your room or RV smell like the air after a rain shower. Natures way of cleaning the air. Please look up ozone use on RUclips.
I watch your video every spring to remind me how to dewinterize my trailer. Thanks for taking the time to create it. It's very well done.
Thankyou, I’m happy to have helped many people do this and you learn a lot about your RV
Me too! That's why I'm here again.
Thanks for not rushing through the steps like on other videos. Very thorough and easy to take notes watching it only once. Happy trails my friend.
Thank you! Glad I could help
I preview this each spring since it is easy to get complacent. Thank you for this, it is very well done!
Thankyou Grant
I'm just getting ready to de-winterize the camper and your video was perfect. You do a great job thoroughly explaining each step and reminding all of us how to tackle this spring project. Thank you so much and keep on making great videos. Cheers
Thankyou so much. I am happy that my videos are able to help people!
Newbie rv. er, your video was super easy to follow. Big relief to know we have safe water. Thanks much
Newbie female rv owner and you've already helped me with several issues! You are a great instructor!! Thank you so very much!
Presley Love your comment, it made my day thank you.
@@amped79 Thank Youuuu! I'll be tuning in regularly 😊
Here it is March 2020, some 4 years after you made this very informative video, and it still holds as a great tool to use to de-winterize your RV Trailer. My Sweetheart and I are newbies and this is the very first time for us to de-winterize our trailer and we really appreciate the great work you did in making this video. Very easy and helpful shots during your presentation. Thanks a lot, amped79.
Thankyou, very kind of you. Glad I could help!
You did an excellent job of describing the process to get this task completed. My husband passed away and this was a daunting task I thought.. But you made it very easy and understandable. My sincere thanks😊 I did it!
Thanks for such a well done and easy to understand video. You have been more helpful than anything I've read or seen after 8 years of travel trailer ownership.
This was my first time to dewinterize my camper. My husband was busy. So I found your video an did it myself. I went with you step by step pausing in between steps. Piece of cake. Thank you for taking the time to make this very informative video.
That was perfect. Straight forward info no long stories to go with it, just the facts. A lot of these RUclipsrs like to give long stories with every move they make while flailing their hands all around and not getting to the point. You have to bypass the first 5 minutes or so of all the videos to get past the ‘please subscribe crap’. You did great job, got the info I needed. Most appreciate!
Thank you for the nice comments glad I was able to help!
Very good video.
Another way to release the pressure in the water heater is to open the relief valve. This will also drain the water heater faster when the anode rod is removed.
Thanks for the tutorial. My husband and I are about to buy our first RV and the thought of winterizing/dewinterizing was making me really nervous. Not anymore! I appreciate you taking the time to explain how to do it.
Great video! I use a cleaned-out wine bottle to add 2 cups of chlorine to sanitize the system. It has a longer neck and easier to fill the tank. They are always on hand!
Thorough, easy-to-follow steps for full de-winterization. Thanks! The clear audio (except for the into) free of background noise is much appreciated, too.
Great video. One important thing you missed. Make sure you put an RV water pressure regulator on the city hose hook up before attaching it to the RV. Nobody wants to blow apart the hot and cold water lines inside the walls of their RV.
Great video. Best dewinterizing video on RUclips. Thanks.
Thankyou! What a nice complement
I watch this every year. You need to make some more videos👍
Great video with detail where needed. First time De-winterizer... Took me a little bit but it all worked out. Wouldn't have done it as efficient or to this level if I hadn't watched this, so thank you.
Thanks very much for the positive comment!
Thank you very much for this video! My very 1st trailer and I have been STRESSING about de-winterizing!! It's possible, that I MAY be able to do this without too much of a problem! I appreciate your time!
Were you able to tackle this yourself?
Thanks to this video I managed to find a small leak in our bathroom. You forced me to be more diligent with our new (to us) slide in.
Very good that you found the small leak, new units are not immune to problems as some mfg barely test them and leave it to the dealer to do the testing. Even a small leak can turn into a huge problem and a lot of damage over time!
Very very informative video. Thank you!! New to this and you helped a lot more than the dealership.
Thank you. My 1st year with hot water and toilet. Nice, clear instructions.
Well done, thank you for creating this video. Very helpful. 🙂
Thanks so much for the video! Very helpful for some first time RVers!
Thank you for the walk through instructions. You just saved us the money for the 1st month of insurance. Thanks again.
Great video. I’m new into RV and I bought my rv and it was winterized. I made some mistakes while cleaning which I haven’t finish de-winterizing after watching video. By the way. About Wasting 150 gallons of water, that’s not wasting when your health and family’s health it’s involved. Thanks for the video.
Awesome! Yours was the MOST HELPFUL of any source on how to do this right. Thank you!
Thank you so much for this video, This is the first time I had to dewinterize a camper, Thanks again
Very well done with detail and useful explanations. I give you a strong thumbs up! Thank you.
Thanks very much!
Very good presentation!!! Easy to follow and detailed. Thumbs up 👍 if course.
Thanks for taking the time to make this video. I followed your instructions and now I'm good to go!
thank you so much! because of your video I was able to do this myself instead if having to wait for my hubby to get home and do it!
Well done, very informative. Thanks for posting this video. Your wife complaining about water spillage made me laugh- ha, ha!
Thank you Sir for showing me how to get this done.
A few suggestions for your good video->
1) Make sure your hot water tank is in bypass mode first, then check that all faucets are closed.
2) Fill fresh water holding tank with your water/bleach mix and shut off the water.
3) Connect garden hose to CITY WATER inlet but leave water off for now.
4) Turn water pump on and open the closest fixture to the water pump. Let run for 2-3 minutes. (This clears all anti freeze from the pump and screen.) Turn off water pump.
5) Turn on garden hose and complete flush of all lines with the high pressure city water.
6) Turn off hose. Open all LOW POINT drains and turn the hose back on for a few minutes. Now you're completely flushed!
7) Close all FAUCETS & LOW POINT drains.
8) Turn Hot water tank bypass off.
9) Turn on water pump and go to each fixture and run water until you smell bleach.
10) Top off fresh tank and leave it sit over night.
Hope this helps. Good job for not being a Technician also!
ThaNk u --great instrctions. Didn't know the hot water had a bypass.
Thank you! This is the best.
Thank you for your very clear to understand video. The only issue I found was after you put the vinegar in the system did you flush it through all the faucets and for how long did you leave the vinegar solution in the system before draining it out? Thank you so much, your video made my de-winterization much less stressful! I will use your winterization video when it come time.
Great video, thanks for being so thorough!!
Thanks for such a thorough and informative video! First time de-winterizing... I'm curious though why you don't have to turn on the pump and run the vinegar solution through the lines (vinegar was just fill tank, dump tank at 15:28 or so), the way you did with the bleach solution. Wouldn't there still be bleachyness in the lines if you don't?
Thank you! Very thorough 🙂
Another spring of f watching this video. Year after year! Thanks homie!
Great to hear! I've heard this from a few people
This was so helpful! Thank you!
very good how to video, thanks
Thank you so much for this! I truly was having a problem googling and YouTubing how to dewinterize my 5th wheel
Very informative, thank you.
Thank you so much. This is the most helpful information I have seen.
Opening the pressure relief valve on the water heater allows the tank to drain without all that gurgling.
Very helpful video. Thank You
Thank you for the video!
I have a tankless hot water heater in mine. I imagine since there isnt a tank that I wont have anything to drain out of it, right?
Ya just run water through it by turning on hot tap. Ensure there is not a bypass valve directly before the heater and if there is make sure it is on.
Thank you. Only had to watch one video, this one.
Good video! I didn't see any discussion about the in-line water filter near the water pump.
What about the pink antifreeze dumped on the ground?
what about it?
that piece on the end of the water hose where can u buy one whats it called?
awesome video..straight to the point..thanks
Run it out thru outdoorvshower. Good plan. Can u water grass with it?
Well done. Thank you.
great video!
Great tutorial. Thank you.
nice job - thanks for putting this together
When you did the vinegar part did you run it through all faucets?
Yes
Great video !! Thanks
Thank you! This was very helpful.
Buddy you are good man!!! Very informative I'm new to RVing and your video helped me alot.
Thanks man.
Thanks so much for the information!
Great video! I have a 2004 Nash and this is completely applicable to my rig. A few questions:
Did you close the bypass valves of the water heater between rinse cycles?
What is a ‘low point drain’?
Thanks!
Is it safe to just let the water run off onto the ground? I know that all the chemicals are diluted with water, but is this safe for Environment?
Thanks! Good thorough video!
I tough is was not recommended to drive with a full fresh water tank???
True, doing so reduces your gas mileage.
I don't have a city water conect. I have to flush it from the tanks 4 water.
How do u compres air? I doubt it works here at 10 below 0.
You need an air compressor and a special hook up that will attach the compressor to the water intake valve. (I got one on amazon for 5 bucks). You blow air through all the lines, opening each faucet one at a time. The problem is if there is any water left in your U traps, it'll freeze and expand. It stays below freezing where I am. I do both, I blow out my lines and then add antifreeze to the drains (shower, toilet, sinks) to protect those U traps.
@@DJ-zq2pb
Thank u. I know blowing it out works I just doubt it would with mE doing it.
I could get it done .
Great video. Thank you.
Awesome job 👊🏼👍🏼🙏🏼
very good! learned a lot, thanks
I liked your video. Very helpful. Idea of neutralizing the bleach-water sanitizer was new to me. However, I see other places that vinegar is NOT recommended for that purpose.
The concern some people have is the chemical reaction between the bleach and vinegar(acid). The dilution rate of the two products in that much water is so low that in my opinion there is no safety issue. This is strictly my opinion, and please, if anyone is worried about mixing bleach and vinegar then skip the step of adding vinegar to the tank. Just fill and drain with straight water. Thanks for your comment!
I think your conclusion about the high level of dilution eliminating the possible problem is very reasonable.
So I have this exact trailer and was wondering, do you run all the faucets and or water sources with the vinegar solution as well before you pull the plug on your fresh water drain and again with fresh water.
Todd Bedlington yes I do. Let me know if u have any other questions about the Nash 25c
Todd Bedlington i
150 gals of water twice a year to keep system sanitized and safe is only a fraction of water consumption used in a household for 12 months. I wouldn't say you're wasting a drop in my book!
Nice video, thank you for the info
Thank you for a great video!
can you do a tour of your new rv
absolutely. I am working on a 1 yr review on the Nash 25c
Thank you for the great and informative video! We just bought out first trailer and are about to dewinterize it. I have one question. Did you drain you grey and Black after running all that water through the faucets and toilet? We haven’t used ours yet so I’m wondering if I can just drain those right on our driveway? What do you do, where you’ve used your trailer and probably don’t want black water tank water on your driveway?
It isnt really that much water going into your grey and black tank. I would say not really enough to be concerned about but if you wish you could drain your grey water tank into a bucket or onto the ground in your driveway. I would not recommend draining your black tank at all outside of a sani dump station.
Very thorough explanation!
Great vid..... thanks
My mom and dad are on a well and the water will just seep into the ground and end up right back in the well
Move it
What about how to re-plumb your water pump? I used a kit that hooks the water pump up to the antifreeze bottle that needs to be re-hooked somehow. That's what I don't know how to do. Can you give advice on that? Thanks.
That is used only when you winterize.
No draining of antifreeze?
It was flushed out of the lines with the first fill up/rinse.
@@DJ-zq2pb um ok
Bleach + Vinegar = Toxic Chlorine Gas. While the combination does create a good disinfectant, these two common cleaning agents should never be used at the same time. Never use vinegar after bleach water. It does not neutralize bleach. This is sadly something that has been taught for years, but does actually the opposite. That aside, thanks for the video--I especially like the tips to check tire pressure and running air out of the propane lines!
Awsome vid, what part of BC you from, I am from the Okanagan will be doing this procedure soon,,
Vancouver Island. Glad i could help you out!
"Why is there water everywhere?" @13:47. Lol
Do you run the water-plus-vinegar through your whole systems, or not ?
saunterr Yes
does rv have to be level when dewinterizing?
William Bailey no not to dewinterize. if you are planning on sanitizing your fresh water tank then it may need to be somewhat level in order to completely drain. this would depend on where your drain valve is located.
Did you sell your AF truck camper?
2 cups of bleach (later you say 3) for a 50 gallon tank? Wow! That's overkill......need 1/4 cup per 15 gallons. And premix the bleach & some water in another container first; then add it to the tank.
What he said.
I've been camping for over 20 years and never put bleach in it RV antifreeze is sufficient that's all you need
Bleach and Vinegar makes Chlorine Gas, I would skip the vinegar rinse and just do fresh water. Plus saves you 50 gallons of water.
I just googled on vinegar neutralizing beach, didn't sound quite right to me. Here is what I found.
"Vinegar is one such substance that is erroneously purported to have a neutralizing effect on bleach. Instead, vinegar acts on the hypochlorite content of bleach, turning it into hypochlorous acid and other dangerous chemicals. Hypochlorous acid can convert to deadly chlorine gas in a low pH solution."
I do see talk of using them together and talk that you shouldn't use them together. You may want to do more research on this.
This is a valid point and legitimate concern. I have demonstrated the amount of bleach when it is mixed with the 30-50 gallons of water in your water tank would be extremely diluted. Then the amount of vinegar mixed with the tank full of water would also be extremely diluted. Also the bleach/water solution would have already been 95%+ drained out and in my opinion causes no concern for risk of chlorine vapor. At least in my experience it has been not any problem. The extra step using vinegar just eliminates the "smell or taste" of bleach after the tank sanitation. I suggest if you are worried about negative effects then please skip the step of the vinegar/water tank rinse and just rinse with straight water instead. NEVER MIX FULL STRENGTH BLEACH & VINEGAR!
This certainly looks doable for me but I guess I'm concerned if I do one thing wrong I'll ruin it.
1\4 cup per 10 gallons max...
Wutttttt? You say to use compressed air or pink anti-freeze. Then you say hook up the garden hose, then turn on the faucets indoors and then "flush out as much of the pink stuff as you can." What happened to the step involving how and where to put the pink antifreeze? How much of it? Any brand or chemical type preferred over others? Etc. Thank you.
This is a video on how to de-winterize. You can watch a video of my winterizing an RV here ruclips.net/video/JLsthJvFTfM/видео.html it may answer all your questions.
When you winterize your rv that means your not going to be using your rv?
Yes, if you live in a cold climate where it will get below freezing temps you have to "winterize" the RV so that the water lines do not freeze and burst.
The bottle-bad idea. Someone coild take a swing.
You can watch my video of how to winterize your RV with pink antifreeze here ruclips.net/video/JLsthJvFTfM/видео.html
Soon i will post a video on how to winterize your RV with compressed air. stay tuned.
+amped79 Hi amped...are you going to do a de-winterize video on your arctic fox 811 ? I bought a 2014 811 last year and used your video to winterize it. Thanks in advance...JB
I think using bleach is not the best way to sanitize your RV. Hydrogen peroxide is a much better alternative. Also I have my own way to sanitize almost anything with no chemicals at all. Since I use a CPAC at night. I use ozone water to sanitize it. You can buy a ozone generator on Amazon for as little as $50.00. Ozone is safe and good to drink. It’s kills all germs and even chemicals in water. I’ve found so many useful things to clean with ozone water. A few gallons of ozone treated water in your tank will keep it fresh with no harmful chemicals or bad taste. After a few hours ozone turns back into pure oxygen. Running a ozone generator in a room for a short time sanitizes the entire room and kills all mole and mildew. It eliminates all odor and makes your room or RV smell like the air after a rain shower. Natures way of cleaning the air. Please look up ozone use on RUclips.