Compressed Canned Air Duster for Computer - iDuster Disposable Electronic Keyboard Cleaner for Cleaning Duster, 2PCS(3.5oz)

Is a little expensive, and the cans were smaller than I thought they would be. But is a must need!! I use it for everything, and the air is really strong. Do not shake, even a little bit, it gets really cold and freezes. You can use it for the perfect application of a screen protector or to blow dust out of plastic card sleeves. I really needed this stuff. Wish it was more value for your money.

This product blows. Squeeze the trigger and you'll see. All that comes out is air. Unless you hold it upside down, then it sprays ice juice. I don't recommend this, as it likes to put a frozen coating on anything it touches (including you)

These are very small cans, less than half the size of cans I get a walmart.

I used this product on my laptop and found that it was shooting out liquid instead of air, which is incredibly dangerous for laptops because the last thing you want in your laptop is liquid, penetrating in between your keys and potentially damaging your laptop. in my photo you'll see that I demonstrated this on the back end of one of my USB keyboards and you'll see that the liquid is indeed on the back of the keyboard. I demonstrated this on the back of the keyboard because I did not want to use it on the front side of my keyboard, but this is the only time I've ever used a air duster and it shot out liquid instead of air, this is a non-returnable product so Amazon will not refund you if you decide to return it so please do not bother. Spend a few extra bucks more for a better product.

Worked well