Dust-Off Falcon Professional Electronics Compressed Air Duster, 12 oz, 3 Pack, Model:246143

Large in sizeDoes not freeze up quicklyI bought this to clean my desktop, that has been sitting stationary for 2 years. It has gathered a quite lot of dust. And since it was full tower computer, I had to use 2 cans.Here are some tips if you are going to use this to clean your computer.If you think you need to use 2 or more cans, use them alternately.If you use one can for a long time, the can will freeze up and won't spit out any air. So it's best to use 2 can alternately so it won't freeze up.Also use a soft make-up brush on computer fans. Some dust will be literally stuck on your fans. The air from these can might be too weak to blow it off.I Just use left over to clean my keyboard regularly.Blow them at least once in a week to get hairs and dust off my keyboard.Works great. It has become my everyday essential .

It lasts more than other canned air that I've had.Good force.

Works as intended, it blows compressed O2 quite accurately.Two complaints, one of which is a serious concern (or a plus, depending on your preferences):- Trigger area is a bit loose, and since it's attached to the nozzle your sprays go slightly downward (you waste so much of the product)- Two of the cans frequently fire off the red tip attachments with enough force to blind someone if not careful, or damage PC components easily.Not for kids, and I'd recommend people use home air compressor machines over these, if only to save money.

It arrived fast unlike the other brands they take forever

I thought this went off the market. I was so happy to see it was available at Amazon.I can remember when I purchased this to keep my photographic equipment clean. At home I used the large van with a special metal nozzle and a small can on the road. Today I'm retired and into computers. I have two desktop systems and a few notebooks which for some reason collect dust like crazey. I tried brushes which helped but couldn't get it all. Inside the desktop towers looked like a dust storm went through and you wouldn't think the interior of the notebooks would be better but not so. The amount of pressured air is perfect for just about any cleaning chore on a computer. I'll assume the photographers out there can say the same. Only one caveat! Do not turn the can up side down or shake vigorously while using. The propellent used in this can cause filming on everything and can damage DSLR parts.

Works as advertised.

Nothing special about this product except that it works to clean off electronics or other dust and debris collecting areas. Maybe the fact that this is a 12oz can when many others are 10oz. The only negative is this brand seems to shoot out a lot of moist material with the air, although that evaporates in 15-20 seconds.

This new Dust-Off Falcon Professional Electronics Compressed Air Duster is *****. The canister's label design and color changed which is fine. However, the product (canister's trigger) is now horrible.... it feels spongy and less powerful like there's less usable compressed air released. I guess it's time to look for a new product.

Dust off

Head of the can made of plastic broke.