Air Duster Can 400ml Compressed Air Spray Can Dust Cleaner PC, Keyboard, Electronic Devices & Car Cleaning Protect & Maintain Easy Use Blow Dust & Dirt Extension Tube Professional Use

I’ve had this dust cleaner for around a year now, and it’s still going strong — which is impressive as I expected the can to run out sooner. I use it mainly for cleaning my keyboard, and it blasts away dust and crumbs really effectively. The nozzle gives a strong, focused burst of air that gets between the keys without leaving any residue. It’s also been handy for smaller jobs like clearing the dust out of my iPhone charging port, where it’s easy for pocket fluff to build up. Having the extension tube makes it much easier to get into tight spaces compared to other cans I’ve tried in the past. The can is lightweight and easy to store, and I’ve had no issues with leaking or pressure loss over time. If I had one small critique, it’s that the can gets quite cold during extended use, so it’s best to use it in short bursts. Overall, it does exactly what it promises and has lasted me much longer than expected. A reliable product that I’d recommend to anyone.

They are effective for a few seconds of use but then they get too cold to touch and the air doesnt come out properly until you wait for them to warm up again. Other than that, gets rid of dust effectively. Still seems to have lots of air left and very powerful. Good value.

Very pleased with this twin-pack of air duster cans. I used them to clear debris from my laptop keyboard, various printers and the inside of my tower PC and they did the job very well. The spray was strong enough to dislodge dust and crumbs without me having to struggle and there's plenty in both cans so I feel I've got great value. One thing to note: it's quite cold when it sprays so you need to keep it moving across the area you're cleaning, which I did and it worked without fuss. The nozzles are decent and I didn't experience any of the issues others mention about them clogging or misaligning. If you're after a reliable budget air-duster to maintain your tech gear then this set is definitely worth considering.

Perfect, just what I needed to get rid of the dust in my pc. Great price and still loads left to use again when I need to dedust.

Not very powerful at all, blows out liquid oven if not tilted

Good quality, value and price.

In my experience, compressed air canisters tend to offer similar performance across different brands. This particular one works well, delivering consistent pressure that clears out trapped dust and debris. Occasionally, it does release a small amount of liquid propellant instead of gas. While this hasn’t been an issue for me, it could be an issue when used near temperature-sensitive components or delicate electronics. It should also be noted in case anyone doesn't know that if the can is used upside down, it will release only the liquid propellant. This liquid is extremely cold, typically between -20°C and -40°C, and can cause frostbite-like burns on contact with skin. For safety and best results, the can should always be used upright. Overall, this is a reliable and effective option for general-purpose cleaning, especially for removing dust from tight or hard-to-reach areas.

Hard to review a can of air. I can confirm the cans come with air in them and were able to clear the dust out of a Xbox fan and fixed the fan noise issue. If you have a Xbox/PC or projector this is always useful to have on hand to clear the dust.