Falcon Compressed Gas (152a) Disposable Cleaning Duster 4 Count, 10 oz. Can (DPSXL4T)- Deluxe Edition

I bought these after not cleaning my PC for a while. It wasn't actually too bad since my case has great dust filters. I have an old PC though which does not have good dust filtration even after I added filters on the fans. This can reaches all the places I can't manually clean.I've used one whole can already so far and it worked great. The straw is useful for focusing on places with strong dust buildup. I had a graphics card with heavy dust buildup in the heatsink and most of the can was used on this. The blasts of air get weaker over time and the can gets colder so use it for a bit and then wait.I only noticed it discharge incorrectly once. I was holding it down for a bit instead of doing 2-3 second blasts so definitely follow the instructions on the can. Overall great product and will buy more if I need to do more cleaning.

I have ordered this before and found this to be a great deal and quality compressed air. I have had zero problems using it. Not only for giving my desk and computer an air dusting, but for other stuff as well. Some things like and electric razor for example you can't really use a rag to clean it so I bast the razor with air cleaning it instantly. I have done this with my hair clippers as well. Recently I used it spray the pine needles out my window sills on my house. Give a try, you'll like it and the price is right too. The stores where I live some are selling compressed air for twice as much.

My nephew uses these to clean his guitars. He has several extremely expensive guitars

Works well in short bursts. If held longer dispenses propellant fluid that is super cold and irritating in certain situations like if used in medical breathing devices. Flimsy dispensing tubing on the nozzle which comes off easily. One has to be careful to not hold down the trigger or the dispensing fluid propelling the air out will collect on the device or surface being cleaned.

I actually bought these to get a couple small dents out of my fenders in my new truck. (Little boys should not throw golf balls near brand new trucks...)I saw YouTube video where someone used compressed air turned upside down to completely freeze a small dent in a vehicle and then hit it with a hair dryer on high heat. In the video the dent popped out. In real life, I've not been able to fully remove the dents but I have lessened their appearance. Ah well, better than nothing.

Arrived one day later but just as described - Updated the Rating

I paid $20 and free shipping for these four cans, at $5 a piece is a very good price. They are cheaper at Costco. so if you have a Costco membership go for it (I don't), shipping costs will kill the price advantage though, you have to go in personPressure in these cans is great, and they last for a long amount of time if you use it properly, that's it using short burst (1, 2 seconds each) and DO NOT shaking the can, it is not paint. Long bursts will cause the high pressure content to lower its temperature fast and will reduce its output, simple physics and I take all other canned air have the same problem. It won't work inverted eitherFor cleaning PCs insides and keyboards is great. I also use it for take accumulated water under the shower door rails and creases to avoid mold formation, cleaning my electric beard shaver, faucet head filters, etc, etc, very handy around the house

Cans of compress air, what more can you say?These are standard cans of compressed CO2 used to dust electronics in hard to reach places and clean crumbs from keyboards. They work well and come with a thin red tube for directing the air flow.My only comment is there is a plastic tab that must be pulled off to release the trigger. If you pull too hard the trigger can slip off the internal valve used to release the air. You can tell because very little air comes out with a high amount of pressure on the trigger. Should this happen simply pull the trigger away from the can and you will feel a slight pop as it snaps back in place. This may not be an issues with all of these cans or perhaps happened in shipment. regardless it is easy to fix and stays fixed once back in place.

One of the cans was completely empty and another sounds partially full. In fact, none of the cans weighs the stated 283 grams.And it proudly stated " Made in America".