
Ten ounce cans
Compressed Gas Duster, 10 oz
★★★★☆4.3 from 2,867 ratings
$4.50$0.45 an ounce of gas
A single standard can that sits by the workbench or rests in a desk drawer until keys stick or a tower fan gathers gray lint.

★★★★☆4.6 from 8,349 ratings
Having a second can ready means you finish clearing the keyboard without stopping midway through the job. Keep one beside the display and tuck the other in a cabinet until needed. It handles dry grit, furred vents, and messy hobby tables.
$13.20$0.66 an ounce of gas
2 cans of 10 oz, 20 oz of gas in the pack. Our dusters carry a bitterant, added to discourage inhalant abuse, and the listings for them are age restricted at the point of sale. Read the can before you use it: the label is the instruction, and this site is not a substitute for it.
| Pack | 2 cans, 10 oz each |
|---|---|
| Gas in one can | 10 oz |
| Gas in the pack | 20 oz |
| Cost of one can | $6.60 |
| Cost of an ounce of gas | $0.66 |
| Shelf | Ten ounce cans |
| Listed for | Keyboards and laptops, Desktops and fans, Craft and hobby benches |
Starting on a grimy tower only to have the pressure drop leaves half the chore undone. A pair keeps a full replacement ready on the shelf so you can clear the heatsink without a pause.
Biscuit flakes and stray crumbs settle into the narrow channels between keyboard switches. A blast clears out the dry debris, sending it onto the blotter where you can wipe it away with a rag.
Model kits, miniature figures, and wood carvings leave tiny flecks in hard corners. A quick blast blows sanding residue out of fine seams and recessed grooves so the surface is clean for paint.
Desktop cooling grilles gather a soft gray coating over several months of running. Blow the accumulated fuzz off the intake vents, set the chassis back under the desk, and plug the cables back into place.