I use to deliver thousands of tons of dry ice of all shapes and sizes. The dry ice in the video I use to deliver is called "rice dry ice". Dry ice blasting is one of the cleanest ways to clean. You're not generating rags soaked with solvents. The surface is also immediately dry so it can be painted right of way. I've brought rice dry ice to painting contractors because after you blast a home or building it can be painted immediately because the surface isn't wet compared to power washing with water. Another good thing is the dry ice doesn't damage or remove metal like sandblasting. Another good benefit of using dry ice blasting is that it's "nonconductive". That means you can clean things like electric motors while it is running and you'll won't get electrocuted. Thomas Dutkiewicz
@@varpholous It'll hurt more. Edit: to those wondering, in the original comment the guy said "dry ass blasting". But he's since corrected his typo and ruined my amazingly funny reply.
You are the man! I wish Dry Ice blasting media and equipment was more readily available, it’s great for doing the insides of engines (Gasoline Direct Fuel Injection Intake ports, PCV, Idle Air Control solenoids AC Condensers & Cores, Radiators and Heater Cores, EGR valves and anything anywhere in or on the Motorcycle, Car or Truck.
@@Mega_cock_jock I saw a video of a dry ice blaster and he broke down how much everything cost. A compressor that can keep up with the air consumption at the pressure required needs to be big. Moisture in the compressed air freezes in the machine and clogs it so removing the moisture requires specialized machines that cost tens of thousands of dollars. The machine itself is also 10k - 30k depending on how many features you need it to have. The other downside is that you will need to get a lot of dry ice in very specific shape. Not every city or town has a facility that can produce that specific size and shape of dry ice. And depending on the area, he will either need to buy or rent a large insulated container to hold all the dry ice. He did say just the set up of everything cost excess of 100k not including the consumable cost of the dry ice itself. And to make matters worse, you need to use the dry ice within a few days or it all evaporates.
@joshuaszeto Cheap China made tattoo removal. Saw a laser used for this and you can make it weak, aluminum or hot, rust belt quarters, and get it perfect for cheap and no mess. 2k. Now a big laser machine is 10k. Idk if a tattoo laser machine would work, but if so, it's a winner. Sand will get in places you never dreamed. You will shower and say How the heck did sand get in my junk? I had 3 layers on. Took out a diff that way. Oh the baling twine and duct tape will stop sand. No. No it didn't. And I stayed away from all places like that. Cleaned with acid and mechanical means. Sand still got in.
@ sand contains silicates that can cause damage to your lungs…so there’s that and they use dry ice on such a small scale that your kale farts are worse to the environment
CO2 from atmosphere cooled until solid, used for blasting returns to atmosphere. No CO2 is generated, such as by burning wood, coal, petro. Not taxed by government, no eco- disastrous
I used to work in Automotive Manufacturing. Once a nonce we would use Dry ice blasters to clean up the welding robots. In the video it is not explained that if you use the wrong tip a hole can be made or paint removal would happen if you are not careful
Only gave 2000 bucks for my dry ice blaster It has paid for itself many times over in this last two years. Big compressor and filter drier for the air and you are in business About 3000 bucks all in @@mysixfo8805
Applicable and cost-effective for DI engine valve cleaning as well? (incl. break-even point rationale of equipment acquisition alongside operations+consumables cost?)
This works great on restoring wood also. The fact of no waste by-product means you can do an intake manifold right on the engine. You could do your alternator on the engine while it's running.
And hear is a fact for you. Dry ice dont melt it's called sublimation. I work in a Dry ice factory. Dry ice is yoused for way moore then you can imagine.
It also significantly increases the risk of asphyxiation by carbon dioxide poisoning, by increasing the percentage of CO2 in the immediate vicinity of the worker, highlighting the need for either adequate ventilation, or a personal respiratory system.
When the container gets low, the 4×4 Yeti style cooler has CO² concentrated just above the top. If you forget to hold your breath as you lean in, people collapsed. Sand or beads can be cleaned and filtered for reuse. But is cheap enough to not bother.
I can tell you dirt & grease don't disappear and it puts a fine coat of dirt on every surface in your shop, a cleaning nightmare. After a week of use we sent the machine back. Might be OK if used outside in a field away from the shop.
Why didnt you build a cheap enclosed cabin for this, similar to a paint booth? Could have ventilation and filters and you could sandblast all day long with proper protection equipment for whoever is doing the work and then clean the mess from the floor and be done with the job quite fast since the mess is contained in that particular cabin.
In addition, it may be possible that the CO2 may momentarily become a super-critical liquid, in which state it is a great non-polar solvent. In such a state, it would dissolve oils from surfaces and evaporate rapidly. Not certain whether this actually occurs, but it could explain the situation.
One area it excelled in was cleaning mold tooling. No danger of removing parent material and distorting the casting made using that mold. If the mold tool was used for foundry cores - even better…cores made with heat activated binder would leave a near-impenetrable residue on mold tooling but the thermal shock of CO2 obliterated all but the mold.
@@dannykanchanarin4295 we just had a portion maybe 1000 sq ft. of our shop floor dry ice blasted, to remove the epoxy coating that was on it, we needed out track to be concrete the epoxy was causing issues, worked like a champ
@@Thr33.Sid3z you don’t get the picture, some people need this kind of job maybe once or twice in their life time, why spending over 2k on a machine that’s is going to be at the garage for decades and most won’t spend that much for one or two times use
there could be excessive co2 side effect to the operator. at a typical closed work space/site the accumulated CO2 inhaling will create confusion in the operator's brain and once reach that level operator will certainly pass and fall down (in a workshop that is the most risky place to fall)
CO2 is a greenhouse gas so it does create secondary waste, also where do you think the stuff you are cleaning off goes? It doesn’t get transferred to another dimension it is also waste.
Did rubber injection molding for awhile and we used dry ice blasting to clean the hot molds. It was nice in summer to put your drink in the dry ice cooler😊
Years ago at a trade show in the back there was a dry ice balster system booth. I felt the system was very safe. Only residue is what was removed. Smaller version could clean antique books throughout with no damage. Powerful units could remove some stubborn coatings. I knew it was an expensive but very practical and high quality setup. I want to use one soneday.
However carbon dioxide is the secondary gas it is releasing. So ventilation is probably preferred. I know it's not monoxide... but we already expell CO2. ... probably don't want to breathe in an excess amount of it, that's all.
Clean tech but the Dry ice is expensive and does fail to remove stubborn silicone sludge film etc. Better have an Anti Rust cost ready to protect carbon steel surfaces as they rust immediately after cleaning with Dry ice. Nevertheless, it is still a great invention and beats traditional scrubbing, hands down
You know this tool would be great for extracting broken bolts, studs, roll pins, or any ceased in metal shafts because you could heat it all up with a torch and melt some wax into the threads, then cool the bolt remnant quickly and precisely. Weld a nut on first so you can twist it and that would make a breeze of most stubborn fasteners.
In order to do what it does, it has to be abrasive. Its just not as abrasive as other methods. Also, there's still the waste of whatever is being removed
Since you probably need a personal air supply for this, why not use ammonia ( non greenhouse naturally decomposing gas ) or carbon suboxide. Both have much higher vaporization temps and would be easier and less power intensive to produce.
This has been out for a long time i use to use a machine like this back in 2005 at a Bakery to clean the machines it worked awesome but the equipment is expensive and sometimes not worth it you can also rent these machines.
Dry ice has setbacks too. It is very loud and creates carbon monoxide as the video said. If you use it in a confined space without proper ventilation you will never use it again. Its cost is very high and you need to buy it in high volume as it spends very quickly. You also need a space to store it while not using it so there's is that too. Injuries from dry ice blast are never minor. Be very aware of how to use it as it is always a catastrophe waiting to happen so if you have a shop full of young inexperienced staff all I can say is you better have good insurance.
We ised dry ice blasting on mold removal. Felt good in the summer. Respirators- protective clothing got hot fast. That dry ice starts to work under that neg and the place got cold quick.
It has to be abrasive to clean the surface. And! Dry ice is in orders of magnitude more expensive than sand. But cool technique though.. beats breathing sand every day of the week.
@@McALLAN1983 The CO2 is a liquid in the machine under pressure. The "wet" CO2 soaks in, then instantly expanded into a gas. In the phase change from liquid to gas, the cleaning is done. No abrasive!
Dry ice blasting is not just working by hitting the dirt and breaking it away. Its also freezing the dirt or greese, so it gets brittle. You cant compare sandblasting and dry ice blasting. its made for complete different purposes Its like comparing whiskey with a chair...
But doesn't the dry ice cause shrinkage of metal due to very low temp? I've seen engines ruined after blasting the chambers with dry ice , especially when beginning the procedure on a warm engine
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I use to deliver thousands of tons of dry ice of all shapes and sizes. The dry ice in the video I use to deliver is called "rice dry ice". Dry ice blasting is one of the cleanest ways to clean. You're not generating rags soaked with solvents. The surface is also immediately dry so it can be painted right of way.
I've brought rice dry ice to painting contractors because after you blast a home or building it can be painted immediately because the surface isn't wet compared to power washing with water. Another good thing is the dry ice doesn't damage or remove metal like sandblasting.
Another good benefit of using dry ice blasting is that it's "nonconductive". That means you can clean things like electric motors while it is running and you'll won't get electrocuted.
Thomas Dutkiewicz
why would you clean a running electric motor?
Are there any disadvantages or limitations of dry ice blasting ?
@@orcinusorca3145 detailing an engine Bay for one.
@@varpholous It'll hurt more.
Edit: to those wondering, in the original comment the guy said "dry ass blasting". But he's since corrected his typo and ruined my amazingly funny reply.
You are the man! I wish Dry Ice blasting media and equipment was more readily available, it’s great for doing the insides of engines (Gasoline Direct Fuel Injection Intake ports, PCV, Idle Air Control solenoids AC Condensers & Cores, Radiators and Heater Cores, EGR valves and anything anywhere in or on the Motorcycle, Car or Truck.
Yes and exponentially more expensive
@@hemihead68 🤣🤣👍those who involves in provide the sand and plastic particle for this should be worry by now
No the co2 is cheaper than the sand media used for sandblasting. Also the setup cost is similar once you calculate machinery + air compressor costs
@@Mega_cock_jock I saw a video of a dry ice blaster and he broke down how much everything cost. A compressor that can keep up with the air consumption at the pressure required needs to be big. Moisture in the compressed air freezes in the machine and clogs it so removing the moisture requires specialized machines that cost tens of thousands of dollars. The machine itself is also 10k - 30k depending on how many features you need it to have. The other downside is that you will need to get a lot of dry ice in very specific shape. Not every city or town has a facility that can produce that specific size and shape of dry ice. And depending on the area, he will either need to buy or rent a large insulated container to hold all the dry ice. He did say just the set up of everything cost excess of 100k not including the consumable cost of the dry ice itself. And to make matters worse, you need to use the dry ice within a few days or it all evaporates.
@joshuaszeto Cheap China made tattoo removal. Saw a laser used for this and you can make it weak, aluminum or hot, rust belt quarters, and get it perfect for cheap and no mess. 2k. Now a big laser machine is 10k. Idk if a tattoo laser machine would work, but if so, it's a winner. Sand will get in places you never dreamed. You will shower and say How the heck did sand get in my junk? I had 3 layers on. Took out a diff that way. Oh the baling twine and duct tape will stop sand. No. No it didn't. And I stayed away from all places like that. Cleaned with acid and mechanical means. Sand still got in.
@@jasonchristopher2977 youre saying a temu tattoo laser will lazer etch rust???
I worked in a powder coating factory as a sandblaster……it was brutal work. Dry ice is better!
Contributes to global warming/ climate change
@ sand contains silicates that can cause damage to your lungs…so there’s that and they use dry ice on such a small scale that your kale farts are worse to the environment
CO2 from atmosphere cooled until solid, used for blasting returns to atmosphere. No CO2 is generated, such as by burning wood, coal, petro. Not taxed by government, no eco- disastrous
Who cares except twisted liberal headbangers. 😂😂😂😂😂
@@robertshorthill6836how? I assume the ice is made from atmospheric carbon dioxide, so no change.
I used to work in Automotive Manufacturing. Once a nonce we would use Dry ice blasters to clean up the welding robots. In the video it is not explained that if you use the wrong tip a hole can be made or paint removal would happen if you are not careful
This is the way to go on higher end and priceless classic vehicles for sure. Now i want one.
@@noaht5191 me too!
I do this instead of walnut blasting a intake manifold, way easier, clean, fast and 100% effective with great results!
@@MrLaloman18 how much you pay for the machine ?
Only gave 2000 bucks for my dry ice blaster
It has paid for itself many times over in this last two years.
Big compressor and filter drier for the air and you are in business
About 3000 bucks all in @@mysixfo8805
On average from your experience what would be a ball park figure for a start up .
Applicable and cost-effective for DI engine valve cleaning as well? (incl. break-even point rationale of equipment acquisition alongside operations+consumables cost?)
Next person to make a dry ice blaster more economically viable is a millionaire
The cheapest one I could find on Amazon is almost two grand
Yep. It’s awesome. And it’ll absolutely destroy your ear drums too if you don’t have adequate ear protection.
My company has been using this method for 20 plus years to clean the excess rubber out of the truck tire molds
I work in a factory that makes car parts. Our fixtures are regularly cleaned this way less messy than other alternatives.
Hi I'm in the laser cleaning is that also good for your use ?
Can be used also To clean underneath subfloor rafters in crawl spaces . Especially if used for mold.
Best ever !! Great job !!❤❤❤
This works great on restoring wood also. The fact of no waste by-product means you can do an intake manifold right on the engine. You could do your alternator on the engine while it's running.
@@x-man5056 After cleaning, how did you get the gunk collected down the manifold tube and the valves ? Must be tricky to do ?
@@choonbiz1891 The manifold tube?
There wouldn't be any. You remove the carb or throttle body and seal off all passages and ports with tape.
And hear is a fact for you. Dry ice dont melt it's called sublimation. I work in a Dry ice factory. Dry ice is yoused for way moore then you can imagine.
It does create waste. It’s just gaseous CO2 which is not a big deal if you have proper ventilation.
@argentum3919 bro what? 😂
Correct and pedantic.
@@petermoresi5275 as an engineer, I could see this going poorly without proper ventilation.
CO2 is not particularly harmful. Pounds of dry ice in a enclosed space would cause acute fatigue before it gets dangerous.
Just have a lot of plants around!
Good job done ✔️ 😊
I'd say most of high voltage windings on large motors and dry transformers are cleaned like this 😍😍😍💪✌️👍
It also significantly increases the risk of asphyxiation by carbon dioxide poisoning, by increasing the percentage of CO2 in the immediate vicinity of the worker, highlighting the need for either adequate ventilation, or a personal respiratory system.
@@Rotorhead1651 He never said it was something a moron should use. He's it works great if you use common sense while using it.
Carbon dioxide isnt toxic. It the oxegen deprivation that is harmful.
@@StellasGrampa right.🤣
Lol. Absolutely no danger in the space it is being used. Maybe if you use it in a closet. 😂😂😂😂
@@StellasGrampa that's what he said
When the container gets low, the 4×4 Yeti style cooler has CO² concentrated just above the top. If you forget to hold your breath as you lean in, people collapsed. Sand or beads can be cleaned and filtered for reuse. But is cheap enough to not bother.
I can tell you dirt & grease don't disappear and it puts a fine coat of dirt on every surface in your shop, a cleaning nightmare. After a week of use we sent the machine back. Might be OK if used outside in a field away from the shop.
Yes, ALL blasting operations are in a separate area. And you are correct about particulates. That’s why air-supplied respirator hoods are used.
Why didnt you build a cheap enclosed cabin for this, similar to a paint booth? Could have ventilation and filters and you could sandblast all day long with proper protection equipment for whoever is doing the work and then clean the mess from the floor and be done with the job quite fast since the mess is contained in that particular cabin.
@@DgtalBreakzand possibly recapture the CO2 for recycling 😊
They did that in England with stone houses removing soot from years of coal burning it’s fantastic and in my opinion worth it 👍
In addition, it may be possible that the CO2 may momentarily become a super-critical liquid, in which state it is a great non-polar solvent. In such a state, it would dissolve oils from surfaces and evaporate rapidly.
Not certain whether this actually occurs, but it could explain the situation.
That's a Damn good idea! Excellent!
I can't wait for the harbor freight version.
There ya go 😆
Had some come and do a job for me 20 years ago cool process no mess. 👍😎
One area it excelled in was cleaning mold tooling.
No danger of removing parent material and distorting the casting made using that mold.
If the mold tool was used for foundry cores - even better…cores made with heat activated binder would leave a near-impenetrable residue on mold tooling but the thermal shock of CO2 obliterated all but the mold.
Most ice blaster machines are over $3000.00 yes, seems to be the best option since sand blaster makes a mess after you are done
@@Lijasjr dry ice blasting is great for cleaning but will not remove paint or rust like media blasting.
@@dannykanchanarin4295 we just had a portion maybe 1000 sq ft. of our shop floor dry ice blasted, to remove the epoxy coating that was on it, we needed out track to be concrete the epoxy was causing issues, worked like a champ
@@semperfi3696 interesting, I’ve only seen dry ice blasting used for cleaning on automotive applications. Good to know it can remove epoxy coatings.
Nope. Hundreds of machines available for under $2k and they work great
@@Thr33.Sid3z you don’t get the picture, some people need this kind of job maybe once or twice in their life time, why spending over 2k on a machine that’s is going to be at the garage for decades and most won’t spend that much for one or two times use
It's ama,ing can be used in electrical panels and switch gears with out damaging wiring, and other components. after electrical fires
We used it all the time cleaning printing presses.
I need this quarter cleaned. "That'll be 6000$"
I'd do this all day, so satisfying❤
there could be excessive co2 side effect to the operator.
at a typical closed work space/site the accumulated CO2 inhaling will create confusion in the operator's brain and once reach that level operator will certainly pass and fall down (in a workshop that is the most risky place to fall)
thats a dream for tool for your work shop garage but I bet the cost is beyond most
CO2 is a greenhouse gas so it does create secondary waste, also where do you think the stuff you are cleaning off goes? It doesn’t get transferred to another dimension it is also waste.
If your in the socal area xtractor depot have dry ice for 57¢ a pound. With location in montebello and San Bernardino!
How much does the dry ice blasting machine cost? How do you get the carbon dioxide cans ? How much does the carbon dioxide cans cost?
Did rubber injection molding for awhile and we used dry ice blasting to clean the hot molds. It was nice in summer to put your drink in the dry ice cooler😊
The density of dry ice is 1,56g/cm3. And plastic pellets are not denser.
Yeahh... but It would be so much Expensive
these have been around for over 20 years, they are nice to use
It takes a lot of dry ice to clean anything.
Is way more expensive but is way nicer and better to work with
There is always residue left behind. Very very minimal compared to other media used but it does leave residue .
Seen that used on mold on wood. Very cool 😎 👌
Nice Pun
This is sooo BEAUTIFUL 😍
I hope someone comes up with a inexpensive way to get this done.
It is a tedious job that wears your hand out. Also for any oil or grease all you do is push it to somewhere else.
I wonder how well it'll work on surfacr rust?
Years ago at a trade show in the back there was a dry ice balster system booth. I felt the system was very safe. Only residue is what was removed. Smaller version could clean antique books throughout with no damage. Powerful units could remove some stubborn coatings. I knew it was an expensive but very practical and high quality setup. I want to use one soneday.
Where does the dirt and rust go?
Into the ai, it settles out slowly, so it should be done in an enclosed area
However carbon dioxide is the secondary gas it is releasing. So ventilation is probably preferred. I know it's not monoxide... but we already expell CO2. ... probably don't want to breathe in an excess amount of it, that's all.
Clean tech but the Dry ice is expensive and does fail to remove stubborn silicone sludge film etc.
Better have an Anti Rust cost ready to protect carbon steel surfaces as they rust immediately after cleaning with Dry ice.
Nevertheless, it is still a great invention and beats traditional scrubbing, hands down
Empty plastic water bottle, a little water and dry ice put cap on tightly..we used dry ice clean stamping presses
You know this tool would be great for extracting broken bolts, studs, roll pins, or any ceased in metal shafts because you could heat it all up with a torch and melt some wax into the threads, then cool the bolt remnant quickly and precisely. Weld a nut on first so you can twist it and that would make a breeze of most stubborn fasteners.
In order to do what it does, it has to be abrasive. Its just not as abrasive as other methods. Also, there's still the waste of whatever is being removed
Since you probably need a personal air supply for this, why not use ammonia ( non greenhouse naturally decomposing gas ) or carbon suboxide. Both have much higher vaporization temps and would be easier and less power intensive to produce.
The eco bros just use a wire brush and charge the same for labour😂
C02 used in dry ice is usually extracted as a byproduct of some industrial processes so it's just getting reused.
Looks very impressive 😊
This has been out for a long time i use to use a machine like this back in 2005 at a Bakery to clean the machines it worked awesome but the equipment is expensive and sometimes not worth it you can also rent these machines.
seen this done at homes that have bad mold surprisingly works well :)
I wonder if the abrupt change in temperature has an impact on the metal's properties and structure.
Wow! Neat, but the thermal temperature change could cause a problem in some instances.
Dry ice has setbacks too. It is very loud and creates carbon monoxide as the video said. If you use it in a confined space without proper ventilation you will never use it again. Its cost is very high and you need to buy it in high volume as it spends very quickly. You also need a space to store it while not using it so there's is that too. Injuries from dry ice blast are never minor. Be very aware of how to use it as it is always a catastrophe waiting to happen so if you have a shop full of young inexperienced staff all I can say is you better have good insurance.
Where & how to get the dry ice & the equipment?
Yup, some things are worth the money and effort the fact that it doesn't break or hurt your parts like debris in the cracks !
"you're cauthing greenhouth gatheth"
I read that in Mike Tyson's voice
The person who came up with this ideas rich and retired now for sure, that is amazing
We ised dry ice blasting on mold removal. Felt good in the summer. Respirators- protective clothing got hot fast. That dry ice starts to work under that neg and the place got cold quick.
Just be sure to use it in well ventilated area
Yeah, on grease, installation soft stuff, but when it comes to hard stuff, it doesn’t work or not that effective.
this is great. that should be soon afordable to everyone if many enough are wanting it
Many want V8 diesels but we're frowned on😂
In some cases tho would have to re seal some surface like paint or a sealer to preven further oxidation . I woild think
We used it to clean our machinery and it turned all the air lines brittle as its super cold
that is good to know
It has to be abrasive to clean the surface. And! Dry ice is in orders of magnitude more expensive than sand. But cool technique though.. beats breathing sand every day of the week.
@McALLAN1983 you still breathe rust and paint, though.
@andriyshapovalov8886 true!
@@McALLAN1983 The CO2 is a liquid in the machine under pressure. The "wet" CO2 soaks in, then instantly expanded into a gas. In the phase change from liquid to gas, the cleaning is done. No abrasive!
Oh you still need a ventilator or mask 😷
@@Beartore
No , it’s ice particles that remove the schmutz 😂 go google it
Awsome idea.. especially for certain most special needs by its convenience to use.
Dry ice blasting is not just working by hitting the dirt and breaking it away.
Its also freezing the dirt or greese, so it gets brittle.
You cant compare sandblasting and dry ice blasting. its made for complete different purposes
Its like comparing whiskey with a chair...
@@jimpickens6632 Uh, no... they are both for surface preparation, achieving the same result but in a different, similar to soda blasting...
That's a very useful diy video. A lot of educational videos
I would think you would need to make certain the surface isn't hot or you might thermoshock the material.
The comments educated me again about the 'other' side of the equation!
Thank you George Clooney!
Just dont do it in an enclosed space. Dry ice displaces oxygen. This is used for mold remediation as well.
Nice.. where can I buy?
We have one at my work it's a foundry we pour aluminum castings
Does this also clean up rust or only a bit of street dirt.?
But doesn't the dry ice cause shrinkage of metal due to very low temp? I've seen engines ruined after blasting the chambers with dry ice , especially when beginning the procedure on a warm engine
Is there a risk of displacing O² when it changes state? The importance of proper ventilation.
I used to contract this work to clean glue from bottling equipment. Worked great.
Yeah but taking off all the under coating anf rust prevention paint for under chassis . but looks good.
We use this once in food processing .. great in the summer.
They use something like this I've scene in homes with mold in attics. Works great but probably expensive
Steam clean n dye is a high temperature power wash and oil dye to see where the oil leaks from after you clean
Also used in toxic mold abatement in buildings as it kills mold and spores on contact with no other clean up required.👍 Another Canadian invention.
And it increases CO² in our atmosphere. Any other alternatives using gaseous elements? Such as nitrogen?
How much dry ice does it use? And the cost??
Called Dryce in the uk from memory a few decades back as it was used to clean stonework etc on buildings.
Little thunderpants would say, "How dare you!"
Cost of machinery n materials plz?
when you are "cleaning" the surface, did the former dirt on the surface magically disappear?
This technique is appearing more and more on the internet. Wonder how old it is and if it's getting popular because the machines are cheaper
Interesting, I used to be a sandblaster. Was always a big mess after if you didn't have a piece of property that you didn't have to clean up on.
They need to make an ASMR of that being cleaned very soothing