![Ever wonder what happens when your brother sprays one of those compressed air dusters on your arm while you're sleeping? I don't. : r/WTF Ever wonder what happens when your brother sprays one of those compressed air dusters on your arm while you're sleeping? I don't. : r/WTF](https://i.redd.it/xtsgwbcuzy411.jpg)
Ever wonder what happens when your brother sprays one of those compressed air dusters on your arm while you're sleeping? I don't. : r/WTF
Why do cans of compressed air get so cold after prolonged use but are room tempature when you purchase them? What chemical reaction is occuring inside the can? - Quora
![My manager sprayed me in the face with an upside down can of air duster, so I built this and shot him as revenge. (X-Post from /r/funny) : r/lifehacks My manager sprayed me in the face with an upside down can of air duster, so I built this and shot him as revenge. (X-Post from /r/funny) : r/lifehacks](http://i.imgur.com/a24nX.jpg)
My manager sprayed me in the face with an upside down can of air duster, so I built this and shot him as revenge. (X-Post from /r/funny) : r/lifehacks
![Patented 650c.c. (21.9 US fl. oz) Stainless Steel Canister Aerosol Refillable Fluid Spray Can/Pneumatic Patented 650c.c. (21.9 US fl. oz) Stainless Steel Canister Aerosol Refillable Fluid Spray Can/Pneumatic](https://www.firstinfo.com.tw/proimages/sr/A1636/E.jpg)
Patented 650c.c. (21.9 US fl. oz) Stainless Steel Canister Aerosol Refillable Fluid Spray Can/Pneumatic
![Amazon.com: FIRSTINFO A1636 Patented Max. Pressure 110 psi / 650ml Stainless Steel Canister Aerosol Refillable Fluid Spray Can/Pneumatic Compressed Air Sprayer : Automotive Amazon.com: FIRSTINFO A1636 Patented Max. Pressure 110 psi / 650ml Stainless Steel Canister Aerosol Refillable Fluid Spray Can/Pneumatic Compressed Air Sprayer : Automotive](https://m.media-amazon.com/images/S/aplus-media-library-service-media/499d96f1-2d6b-409e-9b61-be8241fe5177.__CR0,0,500,500_PT0_SX300_V1___.jpg)
Amazon.com: FIRSTINFO A1636 Patented Max. Pressure 110 psi / 650ml Stainless Steel Canister Aerosol Refillable Fluid Spray Can/Pneumatic Compressed Air Sprayer : Automotive
![use freeze spray or compressed air upside down to chill thermostat, force office heater on : r/lifehacks use freeze spray or compressed air upside down to chill thermostat, force office heater on : r/lifehacks](https://external-preview.redd.it/NUrxJ8FWyctCKAK6HZs4pFL_AyfQIDQRpmVmK6-lUB4.jpg?width=640&crop=smart&auto=webp&s=f0482cbe0b9c81c95a46b607cf3aee2b582c004b)
use freeze spray or compressed air upside down to chill thermostat, force office heater on : r/lifehacks
![Lifehacker on Twitter: "Need to quickly chill a drink? Flip canned air upside down and spray: http://t.co/qSZs1d7jgu http://t.co/CTdykBvrWL" / Twitter Lifehacker on Twitter: "Need to quickly chill a drink? Flip canned air upside down and spray: http://t.co/qSZs1d7jgu http://t.co/CTdykBvrWL" / Twitter](https://pbs.twimg.com/media/Bv4fsqlIQAEdKXL.jpg)
Lifehacker on Twitter: "Need to quickly chill a drink? Flip canned air upside down and spray: http://t.co/qSZs1d7jgu http://t.co/CTdykBvrWL" / Twitter
![I used an air duster upside down on the side of my PC case and now there's a huge stain that won't come out. : r/pcmasterrace I used an air duster upside down on the side of my PC case and now there's a huge stain that won't come out. : r/pcmasterrace](https://preview.redd.it/tjcj2rq5wnu21.jpg?width=900&format=pjpg&auto=webp&s=8e71a20018480971b0fb6ac330d390dc40093449)