Good price for 4. Can be used on keyboards, vents in car, and gas heaters inside to clear dust accumulation

One of them was empty.

Works like a charm and not as expensive as OfficeMax brand. I had a difficult time trying to find anything on the Walmart of canned air in their app for sale. They seem to constantly be out of stock and when they said that they were in stock of course I didn't have the money to buy them in my budget at that time. Eventually when I had the money to buy them they were out of stock again! Good grief imagine the frustration I was trying to find canned air for sale!!! I acquired these and they were wonderful they were perfect as long as you follow the directions exactly!! 👍

They spray out a liquid on to what you are trying to dust

Good price for a four pack

Canned air has so many uses. It's a dusty world. Clean it up. Sam's changed brand to American Aerosol but it's just as effective

Love these cans of air. I just dislike all the tightness of the wrapping it’s annoying trying to get them open. But great quality for the price.

Where is the safety tab on the nozzle? I don't know where it is and the can will not spray. I don't know how to get it to work The Electronic Aerosol Duster

Great Aerosol

Great Value