I invented The World's Greatest Mouse Trap - The Dizzy Dunker Purchase on Amazon: amzn.to/3Py9eDF Purchase Directly from the Rinne Website: www.rinnecorp.com/?ref=shawnwoods1 (As an Amazon Associate I earn from qualifying purchases.) FTC Affiliate Disclaimer - I get commissions for purchases made through links in this post. For A List Of My Top Mouse Traps Recommendations Check Out My Online Affiliate Store: www.amazon.com/shop/historichunter (As an Amazon Associate I earn from qualifying
Those sizes are also for adult mice. Adolescent mice can fit through smaller holes, then grow off of food foraged in the new environment. I seal everything bigger than 1/4"
Seeing mice fit through the flat gaps is the most interesting. It seems like that should be impossible but its not. Their actual skull and such must be super small.
There is an issue with this test which is incentive. A mouse might be able to fit through a smaller hole/gap if it needs to but due to the high availability of food in this test they might not have felt the need to.
Crazy. I saw a chipmunk get stuck squeezing through the bars of a squirrel trap. I had to lube it with margarine to get it out, I thought I was going to have to cut the trap to free it
i had a very old TV in my closet that my parents didn't know about, my mouse once _climbed in_ somehow! for the life of me i could not figure out where that was even possible!
Cool to see this. I do pest control and a lot of what we do is exclusions to seal up every exterior entry point. It's amazing the spots they will find. Bats too. We seal everything 1/4" or bigger to be safe.
I've personally seen mice fit through gaps smaller than this : thin crack in some wood siding of my cabin, they would chew away on the edges of each side of the crack to make them rounded, then they could get in. They did it in two specific places. when they find a way, it becomes a highway. Redo this experiment with rounded edges gaps of 1/4 inch and see for yourself.
Micromys minutus , 5-6 cm long body with 5-7 cm tail , (4"-5" over all) and weight 4 - 6 g (0,18 oz) , that mouse gets in from very tiny holes. 6 mm , 1/4" hole and it comes in . Then again it does not live in American continents .
I like how you let them go in the end, I do that too. In the winter I leave them outside a neighbours house, that I don’t like, if it’s warm outside I let them out in the woods.
Just found three mice in my windshield washer reservoir in my truck. Only way in was through a quarter inch diameter hose. No chew marks or holes elsewhere.
When I built this house 20 years ago I ensured no rodent entry. I encircled the entire house up to its waist with metal lathe regardless of whether it was siding or stone. Every piece of exterior trim fits perfectly, no gaps. Being surrounded by woods and brush no precautions were overlooked. Happy to say not a single mouse has breached our threshold. I do late summer inspections to be sure the house is ready for any invasion both in fall/winter and spring. Additionally, all trim and siding is a Hardie product so no wood rot or holes being created by those nasty little devils. The perimeter is also kept clear of debris and our firewood is a 60’ walk from the house.
And then, one day, you leave the door open just a crack while getting groceries out of the car and ZOOM! You've got a mouse in the house. Happens to all of us.
@@US5JHNaeNae I will confess that tree frogs weren’t a thought until we found a few in a bathroom. After some thought it dawned on me it was the bath closest to the vent stack. So the vent stacks now have screen caps on them. Still no mice.
Thank you so much for this presentation. I am working on mouse proofing my studio and this really gives a clear idea of what I am dealing with. Hope you are mouse free!
Pest-Stop sure set traps with a bit of grated chocolate as bait are foolproof. When you remove the dead mouse, you will see their squash limit... Find their access and egress locations but keep traps set as they will make new points of entry.
I have Mice and Rats. Did not know I had a Hole the size of two shoe boxes under my campers toilet until I started getting opossums in it. Then blocked off the hole with plywood but since the camper is on a slope, the mice and rats could now get up onto the plywood and into my camper. I don't/Can't fit under it to seal it. Dual Tone Don't Work! They get use to it. Poison Pellets Don't Work, Not like they use to 30yrs ago. Less poison and eat them like candy. Sticky Pads Don't Work depending on How Cold or Hot it is inside. Seen them walk right over them or peel themselves off.. Snap Traps are also 50/50. Some don't even trigger and others are too slow and mice are Fast.. Don't help the Mice and Rats are Drawn to My Place because of the neighbors. Same with Fleas and Roaches and other shite! Has Not Mowed or Drained his Septic Tank in 20+ years.. You would think everything would want to stay over there.. Peppermint Smell Also Don't Work. "They Hate the smell of ..... ".. Bullshite! "They Can't Burp or Fart and will die from the Gas they get eating Baking Soda/Powder"... Bullshite! I mixed 1/3rd each of Baking Soda, Cornmeal, Sugar.. No Dead Mice or Rats! Keep coming back for more.
Yes, they sneak into my house every winter, the cats always make short work of them though. I try to save them (to put them outside) when I hear the commotion, but sometimes I'm not fast enough. Don't want my cats getting a disease from eating one. Barehand catching mice is a challenge, I always felt an accomplishment lol. Surprisingly, they cant bite hard enough to break your skin, at least my skin anyway.
So what is often happening, is you have the same population hiding in the walls or attic space in the insulation, and you only start to see them when it gets colder in the walls than it is inside. This is the situation about 90 to 95% of the time in the tens of thousands of houses that I've treated If you're trying to be humane, definitely release the mouse miles away.
Great video, thanks! I was just so upset tonight to find droppings around my kitchen counter. I had been renovated last year and the work isn't complete. There's a crack where the seam meets the wall. I stuffed some Xcluder in there. Fingers crossed. I can't throw away all of my kitchenware, any advice on how to properly sanitize after the droppings? Thanks!
Why are diameters in inches and widths in millimeters? Thanks for the video, nice experiment. The mouse nets sold here in the Netherlands have 6x6 mm holes. Well in line with your expectations for baby mice.
fascinating. still trying to seal my house up i bought back in feb. started hearing some scratching noises in ceiling over closet which is just down, perpendicular from covered front porch. noticed some 1/2 inch gaps i need to fill in ceiling of porch area and i see in the attic where its at. so traps are placed and holes are sealed.
Terriers are pretty effective mousetraps too. I had a Jack Russell mix that picked a mouse off in mid air when it was running so fast it looked like a blur. I prefer to catch and release them but Scruffy had other ideas!
My mice escaped once after I left the cage door open. I found them hiding under my bed and they ran from me back to their cage, then proceeded to just squeeze through the bars to get back in (avoiding using the open door). This was when I realised they could come and go whenever they pleased.
When my roommate had rats, they were convinced I would fit through the bars because they'd very carefully bite on to the edge of my fingernails and try to pull my hands into the cage. Also one time one of them escaped and we found out that our kitchen cabinet didn't have trim on the side behind the fridge and he was hiding in there. We got him out though, though I had to move the fridge so we could reach him. There were three of us on a rat rescue mission, and it took a few hours, and I'm pretty sure we all looked insane, trying to outsmart a pocket-puppy and having trouble. But rats are smart
Mice come in many different sizes depending on species. And plugging the holes only delay them a while if they know that there is food to be found they'll just make a new whole next to the old. Speaking of experience.
this is what people think of your comments, this was a reply to me beating you to it: "Either Shawn doesn’t care/he washes his hands after handing the mice, or even he has been vaccinated against those diseases. Infernally the other commenter is behaving like a troll/bot and has spammed nearly all of Shawn’s videos, 😠 but I assume Shawn ignores him"
also keep in mind that a fat mouse wont fit in like one that hasn't eaten for a day or more. so go down one size lower then shown just to be sure. not only that but when anything gets hungry they get more willing, just because they didn't enter those smaller openings doesn't mean they can't, they where just unwilling because they just got a feast.
I would wonder about motivation as a variable: If the mouse was trapped inside and desperate to get out, would it be more likely to try (and succeed) getting thru the 9/16th hole?
Thank God for spray foam the little bastards figured out how to remove the steel wool for me. I'm sure the combination works well but I went heavy on the rodent specific foam a few months ago and they haven't made it through.
For him, anyway. Some of us who use imperial measurements for everything would just use a ruler (imperial) for both. That he used both indicates that he's in a country that uses both.
@Laura-kl7vi He's Canadian. We have to use both because of American products that use Imperial. Metric is just a vastly better system for taking measurements.
Actually, he should have done it all in metric. It is far more precise for these types of tests. But since he got a standard US drill set for making holes that was just the sizes in the set he used and has no bearing on why he chooses which system.
I remember back a few years ago my grandma had mice problems. I gound a small crack in the baseboard of the wall between the old part of the house (has a crawl space) and the new part of the house (slab floor) that was as big as a pencil, and i determined thats where they were coming from. As she was disagreeing with me, out pops a furball with two little, beady, black eyes.
I had chipmunks and mice come through a small gap between my refrigerant lines and the wall outside. I was shocked to observe a mouse come through like it’s no big deal
Mice love sunflower seeds. If you keep pet mice (or gerbils) and you give them food that includes sunflower seeds, they will pick out the sunflower seeds and leave everything else. They nibble round the edge of the seed case until it splits in two, then eat the kernel.
![Blox Fruits Dragon Rework Update [Full Stream]](http://i.ytimg.com/vi/EqDAp8udhm0/mqdefault.jpg)
I invented The World's Greatest Mouse Trap - The Dizzy Dunker Purchase on Amazon: amzn.to/3Py9eDF
Purchase Directly from the Rinne Website: www.rinnecorp.com/?ref=shawnwoods1
(As an Amazon Associate I earn from qualifying purchases.)
FTC Affiliate Disclaimer - I get commissions for purchases made through links in this post.
For A List Of My Top Mouse Traps Recommendations Check Out My Online Affiliate Store: www.amazon.com/shop/historichunter (As an Amazon Associate I earn from qualifying
Those sizes are also for adult mice. Adolescent mice can fit through smaller holes, then grow off of food foraged in the new environment. I seal everything bigger than 1/4"
He did mention that towards the end of the video
Also the setup wasn't great for the gap. clearly it could shift
Watch the video. He mentions this lol
Hi Shawn, I'm so glad you did this test again. It's fantastic and very useful information. Informative, thumbs Up!
I had mice. I got a cat. The mice went away.
Would it help against rats?
Young rats yeah...@@guatf1
Yes @@guatf1
I'm grateful for a neighbor's kitty that stalks outside. It still barely puts a dent in the population, though
@@guatf1 Feral cats for sure
Seeing mice fit through the flat gaps is the most interesting. It seems like that should be impossible but its not. Their actual skull and such must be super small.
They're flexible
I've only ever seen one mouse in my house. It was being thrown around by my cat at the time. They know not to come in any more.
lol! Yup! They are amazing; I’ve seem mice flatten themselves too like pieces of paper to gain access.
I remember when Matthias Wandel did his videos years ago. It's nice to see a new version of it.
Same.
Yep, had forgotten that until reading your comment 👏👏
I love the “sound” in that series😂
Great comment, Matthias is who I've quoted for many years, always room for follow-up testing :)
To think that Matthias might have made a mistake, I can't imagine. He's so through its mind boggling
Any hole smaller than their head is what i was always told
Very cute little mouse 🐭
There is an issue with this test which is incentive. A mouse might be able to fit through a smaller hole/gap if it needs to but due to the high availability of food in this test they might not have felt the need to.
Yes that’s what I was thinking
This
Crazy. I saw a chipmunk get stuck squeezing through the bars of a squirrel trap. I had to lube it with margarine to get it out, I thought I was going to have to cut the trap to free it
poor guy. thank you for freeing him instead of letting him die
Why am I watching this? I have cats.
Lol
I have mice but 1 died
Because cats aren't an effective barrier against mice. The mice simply hide from predators
I don't know. Find something better to watch. 😮
Cats bring in mice to show you, at least mine did.
i had a very old TV in my closet that my parents didn't know about, my mouse once _climbed in_ somehow! for the life of me i could not figure out where that was even possible!
Did it act out rodent soap operas and advertise cat insurance?
Those TV had high voltage in them. You missed an opportunity to have fun here.
Nice work! Great quantitative testing.
Cool to see this.
I do pest control and a lot of what we do is exclusions to seal up every exterior entry point. It's amazing the spots they will find. Bats too.
We seal everything 1/4" or bigger to be safe.
Solid information and cute at the same time, thanks ! 😅
very interesting you have answered all of questions that i have had over the years on how big of a hole a mouse can squeeze through VERY COOL !!
I've personally seen mice fit through gaps smaller than this : thin crack in some wood siding of my cabin, they would chew away on the edges of each side of the crack to make them rounded, then they could get in. They did it in two specific places. when they find a way, it becomes a highway. Redo this experiment with rounded edges gaps of 1/4 inch and see for yourself.
This video made me appriciate the Metric system more :P
His metric is the radius, diameter of the hole. 1 inch is about 25 mm in diameter
Well, the metric is from today not the 13-th century 😂😂
Thanks for this Shawn... just as I thought, "What about a flat gap?"... you had us covered. Very thorough and well done!
Micromys minutus , 5-6 cm long body with 5-7 cm tail , (4"-5" over all) and weight 4 - 6 g (0,18 oz) , that mouse gets in from very tiny holes.
6 mm , 1/4" hole and it comes in . Then again it does not live in American continents .
Excellent experiment! Excellent vid!
I like how you let them go in the end, I do that too.
In the winter I leave them outside a neighbours house, that I don’t like, if it’s warm outside I let them out in the woods.
Just found three mice in my windshield washer reservoir in my truck. Only way in was through a quarter inch diameter hose. No chew marks or holes elsewhere.
i will also offer get the elaves off your lawn during fall mice will hide under them and use them to get closer to and into your house or garage
When I built this house 20 years ago I ensured no rodent entry. I encircled the entire house up to its waist with metal lathe regardless of whether it was siding or stone. Every piece of exterior trim fits perfectly, no gaps. Being surrounded by woods and brush no precautions were overlooked. Happy to say not a single mouse has breached our threshold. I do late summer inspections to be sure the house is ready for any invasion both in fall/winter and spring. Additionally, all trim and siding is a Hardie product so no wood rot or holes being created by those nasty little devils. The perimeter is also kept clear of debris and our firewood is a 60’ walk from the house.
And then, one day, you leave the door open just a crack while getting groceries out of the car and ZOOM! You've got a mouse in the house. Happens to all of us.
@@dark14lifeNot in 20 years it hasn’t.
@@US5JHNaeNae I will confess that tree frogs weren’t a thought until we found a few in a bathroom. After some thought it dawned on me it was the bath closest to the vent stack. So the vent stacks now have screen caps on them. Still no mice.
No mice in my house either. Two cats, but no mice...
Thats really cool
Thank you so much for this presentation. I am working on mouse proofing my studio and this really gives a clear idea of what I am dealing with. Hope you are mouse free!
Pest-Stop sure set traps with a bit of grated chocolate as bait are foolproof. When you remove the dead mouse, you will see their squash limit...
Find their access and egress locations but keep traps set as they will make new points of entry.
I have Mice and Rats. Did not know I had a Hole the size of two shoe boxes under my campers toilet until I started getting opossums in it. Then blocked off the hole with plywood but since the camper is on a slope, the mice and rats could now get up onto the plywood and into my camper. I don't/Can't fit under it to seal it.
Dual Tone Don't Work! They get use to it. Poison Pellets Don't Work, Not like they use to 30yrs ago. Less poison and eat them like candy. Sticky Pads Don't Work depending on How Cold or Hot it is inside. Seen them walk right over them or peel themselves off.. Snap Traps are also 50/50. Some don't even trigger and others are too slow and mice are Fast..
Don't help the Mice and Rats are Drawn to My Place because of the neighbors. Same with Fleas and Roaches and other shite! Has Not Mowed or Drained his Septic Tank in 20+ years.. You would think everything would want to stay over there..
Peppermint Smell Also Don't Work. "They Hate the smell of ..... ".. Bullshite! "They Can't Burp or Fart and will die from the Gas they get eating Baking Soda/Powder"... Bullshite! I mixed 1/3rd each of Baking Soda, Cornmeal, Sugar.. No Dead Mice or Rats! Keep coming back for more.
Sanp traps work extremely well when used properly and modified
Yes, they sneak into my house every winter, the cats always make short work of them though. I try to save them (to put them outside) when I hear the commotion, but sometimes I'm not fast enough. Don't want my cats getting a disease from eating one. Barehand catching mice is a challenge, I always felt an accomplishment lol. Surprisingly, they cant bite hard enough to break your skin, at least my skin anyway.
So what is often happening, is you have the same population hiding in the walls or attic space in the insulation, and you only start to see them when it gets colder in the walls than it is inside. This is the situation about 90 to 95% of the time in the tens of thousands of houses that I've treated
If you're trying to be humane, definitely release the mouse miles away.
Great video, thanks! I was just so upset tonight to find droppings around my kitchen counter. I had been renovated last year and the work isn't complete. There's a crack where the seam meets the wall. I stuffed some Xcluder in there. Fingers crossed. I can't throw away all of my kitchenware, any advice on how to properly sanitize after the droppings? Thanks!
I seen a mouse go through a hole like the the 3/8 My pinky finger wouldn't fit in it. My brain to this day is still trying to say it didn't happen...
Why are diameters in inches and widths in millimeters? Thanks for the video, nice experiment. The mouse nets sold here in the Netherlands have 6x6 mm holes. Well in line with your expectations for baby mice.
I got your dizzy dunker. Working pretty good !
That mouse is on high alert ⚠️
fascinating. still trying to seal my house up i bought back in feb. started hearing some scratching noises in ceiling over closet which is just down, perpendicular from covered front porch. noticed some 1/2 inch gaps i need to fill in ceiling of porch area and i see in the attic where its at. so traps are placed and holes are sealed.
5:03 this is exactly what the mice in my walls sounds like
"A dime fits trough three quarters." 4:26
10 cents fits through 75 cents.
I don't need no stinking accountant!
Hehehe
@@Dwigt_Rortugal
Terriers are pretty effective mousetraps too. I had a Jack Russell mix that picked a mouse off in mid air when it was running so fast it looked like a blur.
I prefer to catch and release them but Scruffy had other ideas!
My mice escaped once after I left the cage door open. I found them hiding under my bed and they ran from me back to their cage, then proceeded to just squeeze through the bars to get back in (avoiding using the open door). This was when I realised they could come and go whenever they pleased.
What did you do about that? Or did you just let it be
@@EpicPlayer954 I just let it be. They seemed to like their home as they stayed with me for many years. :)
@@johnberwyn23 that’s super sweet. I’m happy for you and the experience
When my roommate had rats, they were convinced I would fit through the bars because they'd very carefully bite on to the edge of my fingernails and try to pull my hands into the cage. Also one time one of them escaped and we found out that our kitchen cabinet didn't have trim on the side behind the fridge and he was hiding in there. We got him out though, though I had to move the fridge so we could reach him. There were three of us on a rat rescue mission, and it took a few hours, and I'm pretty sure we all looked insane, trying to outsmart a pocket-puppy and having trouble. But rats are smart
Mice come in many different sizes depending on species. And plugging the holes only delay them a while if they know that there is food to be found they'll just make a new whole next to the old. Speaking of experience.
This is great video bro 💪🏽🙌
Steel wool and foam does it, make sure no hole or gap is larger than 10mm
I’m afraid of spiders, I seal everything including wall outlets 😂
As always Shawn, gloves Shawn, gloves. Protect yourself and your family.
this is what people think of your comments, this was a reply to me beating you to it: "Either Shawn doesn’t care/he washes his hands after handing the mice, or even he has been vaccinated against those diseases. Infernally the other commenter is behaving like a troll/bot and has spammed nearly all of Shawn’s videos, 😠 but I assume Shawn ignores him"
Reporting for spamming.
I just fell in love with you, thanks to the gap experiment😂❤ Whole are all closed but I have floor air duct so let’s see.
Great video! Thanks!
i have watched one fit through a vent in the floor with fins in a camper i still cannot believe it did it
Leave the trap out without bait to make sure they can't fit through those smaller holes. If they didn't have to, they might not have
also keep in mind that a fat mouse wont fit in like one that hasn't eaten for a day or more. so go down one size lower then shown just to be sure.
not only that but when anything gets hungry they get more willing, just because they didn't enter those smaller openings doesn't mean they can't, they where just unwilling because they just got a feast.
I've never seen a mouse in my life. But I've always had cats and dogs.
I loved watching this, so informative and interesting
How about juvenile/young mice?
They get it in under my sink and there are no noticeable holes or cracks. I get one every 3 or 4 years and I have no idea how they do it.
By hole after DB-9 connector, i discovered whole nest in computer in '90 and this was only hole.
Great test.
Glad you did both holes and gaps. Great test
Makes makes me wonder about vertical gaps.
My house is from 1865. I don’t think it’s possible to fill all the tiny holes that exist.
They'd have managed the 9/16ths if they hadn't stuffed themselves on the bigger holes..
Mice are cute but they’re a HUGE nuisance!
Set up cameras outside your house to find out exactly where there are getting in
Dude gave himself rodents for science! Way to go man. Humanity thanks you!
I would wonder about motivation as a variable: If the mouse was trapped inside and desperate to get out, would it be more likely to try (and succeed) getting thru the 9/16th hole?
2mm was pretty optimistic 😂
Thank God for spray foam the little bastards figured out how to remove the steel wool for me. I'm sure the combination works well but I went heavy on the rodent specific foam a few months ago and they haven't made it through.
Thank God I don't live in NY. But this was fascinating.
Thank you!!!
Your metric measures are the radius of the hole, not diameter. 1 inch is approx. 25 mm
They probably couldn't fit after feeding from the bigger holes and gaps. A hungry mouse will try much harder.
We found a shriveled-up mouse carcass in a wine bottle in the attic. It apparently got drunk and OD'd.
In some ways, mice are more similar to us than different
@@shallowgod5539real, I always steal food from people and leave my diseases behind because i don’t care 🐀
1:17 that's proper science
Baby mouse 'hold my beer'
💯 😂
Re test with a hungry mouse that's not bloated from eating and put a small amount of food in from 9/16 and smaller
you have to wait several months for the revitalization of one of the following: saladin, william, or some other pairing
I have a mouse in my home in Amsterdam.
I have set 5 traps for the mouse,but no luck to catch this mouse.
use peanut butter
All this work when you could literally just get a Rat or Ferret.
What would a rat do?
I’m still smiling at the idea of mice pancakes😝🐁🐁🐁🥞🥞🥞
In Denmark/Sweden, we have a rule that states that a gap must be less than 6 mm to be mouse-proof.
Neighbour Norway also
@@tullguttenyeah but norway isn’t real
How about the gap under a door?
He did a gap test after the hole test
They also chew the holes bigger
Imperial measurement for drill bits, metric for gaps....lol looks like imperial is to difficult to measure gaps....
Always one of you
For him, anyway. Some of us who use imperial measurements for everything would just use a ruler (imperial) for both. That he used both indicates that he's in a country that uses both.
@Laura-kl7vi He's Canadian. We have to use both because of American products that use Imperial. Metric is just a vastly better system for taking measurements.
Actually, he should have done it all in metric. It is far more precise for these types of tests. But since he got a standard US drill set for making holes that was just the sizes in the set he used and has no bearing on why he chooses which system.
Really nice job on the filming of everything, the construction and the mouse activity.
i appreciate that at the end there you didnt have the bucket filled with water because that is incredibly inhumane. Thank you.
I remember back a few years ago my grandma had mice problems. I gound a small crack in the baseboard of the wall between the old part of the house (has a crawl space) and the new part of the house (slab floor) that was as big as a pencil, and i determined thats where they were coming from. As she was disagreeing with me, out pops a furball with two little, beady, black eyes.
I had chipmunks and mice come through a small gap between my refrigerant lines and the wall outside. I was shocked to observe a mouse come through like it’s no big deal
i found rats will still chew through steel wool and spray foam
If they are persistent, and they often are, they will work on something like that over time...
You probably have mice because of all the sunflowers seeds on your floor. 😂
Mice love sunflower seeds. If you keep pet mice (or gerbils) and you give them food that includes sunflower seeds, they will pick out the sunflower seeds and leave everything else. They nibble round the edge of the seed case until it splits in two, then eat the kernel.
Great video. I hate mesees to pieces.
Well done experiment.
So a dime is three quarters?
If the mouse is this big how old do you think this mouse is?
I have watched every episode you have made for years. This is one of your best!!
This was an excellent video Shawn, I am amazed at how small a gap the mice can squeeze through.
10 mm is closest to 3/8", not 5/8"
Awesome video. I too have cats. But they are lazy and have no interest in catching mice.
Not scientific because you cant conclude they cant get through the hole, they might not have wanted to after porking their way through so much food.
Dime is reasonable, but 1/4 inch?😮
They are amazing little bastards.
Better to mix that mesh with silicone I just use disposable glove when mixing
Now do one for spiders 😂