Cleans without contact
A blast of gas lifts dust out of keyboard switches, fan blades and vent grilles that a cloth cannot reach. Nothing wet touches the electronics, so there is no residue left behind on circuit boards.
Compressed Air Duster, 10 oz Disposable Cans with Extension Tube, 1 to 30 Cans, Dust-Off
A full-size 10 oz Dust-Off can with an extension tube that clears dust from electronics and around the house.
$6.99$9.99CurbGo Savings: Save $3
- 10 oz per can
- Extension tube included
- Bitterant added
- 1 to 30 cans
Estimated arrival
Enter your ZIP for a delivery date
Ships to the lower 48 states with tracking.
Why buy from CurbGo
- Risk-free 30-day returnsUnused, in the original packaging
- U.S.-based home goods retailerReal U.S.-based support, before and after
Blast crumbs out of keyboards and dust out of vents without touching a thing
At a Glance
- 10 oz can: 312 ml of compressed gas per can
- Extension tube: aims the blast into tight gaps
- Bitterant added: helps discourage inhalant abuse
- No CFCs or HCFCs: and no propane or butane
- Pack sizes: 1 can up to a 30-can supply
Dust is the quiet enemy of electronics. It packs into keyboard switches, clogs laptop vents and settles into PC fans until everything runs hot. The Dust-Off Disposable Duster clears it with a focused blast of compressed gas, no brushes and no liquids. Slip the extension tube into the nozzle to reach between keys, inside ports and behind components. Choose 1 can for the desk drawer or stock up with packs of up to 30 for the office, shop or IT closet.
Key Features
- Potent dust-removing power: a strong, steady blast lifts dust, lint and crumbs from almost any surface.
- Extension tube included: fits the nozzle so you can aim into keyboards, ports and tight corners.
- 10 oz can: each can holds 10 oz (312 ml), a full-size can for regular cleanups.
- Bitterant formula: a bitter agent is added to help discourage inhalant abuse.
- Goes beyond the desk: also cleans window blinds, lamp shades, collectibles, craft projects and sewing machines.
- Stock-up pack sizes: pick a single can or packs of 2, 3, 4, 6, 12 or 30 cans.
What's Included
In the box: one Dust-Off 10 oz Disposable Duster can with an extension tube; you get the number of cans in the pack size you pick.
Before You Buy
- Hold the can upright. Tilting or shaking it can release liquid propellant, which is very cold and can cause frostbite on skin.
- It is a flammable aerosol. Keep it away from heat, sparks and open flame, and power down electronics before you clean them.
- It ships by ground only. Pressurized cans cannot travel by air, so this order goes ground service and the can should never go in carry-on luggage.
Perfect For
- Keyboards, mice and laptop vents
- PC towers, fans and power supplies
- Office and IT supply closets
- Sewing machines and craft tables
- Window blinds, lamp shades and collectibles
Care & Use
- Use short bursts and let the can rest between them so it stays warm.
- Keep the can upright and the tube aimed away from your face and hands.
- Store below 122 F, out of direct sun and out of reach of children.
- Never puncture or burn the can, even when it feels empty.
Shipping
This item ships by ground service only. Your order is packed with care and tracked door to door. Ships fast from CurbGo with tracking.
Why techs keep a duster within reach
Reach the hidden spots
The extension tube narrows the stream so you can aim between keys, into USB ports and behind graphics cards. It turns a broad puff into a precise jet for the jobs that matter most.
Stock the whole office
Buy a single can for home or a 12 or 30-can supply for a classroom, help desk or repair bench. Every can is the same 10 oz Disposable Duster, so everyone works with identical tools.
One can, many cleanups
The figures behind each Disposable Duster can.
10 oz
Compressed gas per can
312 ml
Can volume
30
Cans in the largest pack
How does a disposable duster compare?
vs. a microfiber cloth
Cloths push dust around flat surfaces. A duster blows it out of gaps, grilles and switches a cloth never touches.
vs. a vacuum attachment
Vacuums can be clumsy around small parts and loose keys. The extension tube puts a focused jet exactly where you aim.
vs. a rechargeable electric blower
Electric blowers cost far more up front. A can is ready the moment you pick it up, with nothing to charge.
Fits your desk drawer
A standard full-size aerosol can that stands upright on a shelf.
- Can
- about 8.4 in tall x 2.7 in across
- Stands in a desk drawer or supply cabinet next to printer paper.
- Keep the extension tube with the can so it is ready to aim.
Full Specifications
Every detail, measured and listed
| Brand | Dust-Off |
|---|---|
| Product line | Disposable Duster |
| Model | DPSXL |
| Type | Compressed gas duster, disposable |
| Can size | 10 oz (312 ml) |
| Contents | 1,1-difluoroethane (HFC-152a) |
| Formula notes | Contains a bitterant; no CFCs, HCFCs, propane or butane |
| Accessory | Extension tube |
| Hazard class | Flammable aerosol, contents under pressure |
| Pack sizes | 1, 2, 3, 4, 6, 12 or 30 cans |
| Shipping | Ground only |
| Country of origin | United States |
| MPN | DPSXL |
FAQs
Common questions that customers ask
Is a compressed air duster actually air?
No. The Dust-Off Disposable Duster holds 1,1-difluoroethane, a liquefied gas that comes out as a dry blast. It is commonly called canned or compressed air.
Why does the can get cold?
The liquefied gas cools as it expands. Use short bursts and let the can rest so it keeps working at full strength.
Can I use it on a laptop or PC that is turned on?
Power the device down and unplug it first, then clean with short bursts while holding the can upright.
Are all the pack sizes the same can?
Yes. Every pack holds the same 10 oz Dust-Off Disposable Duster with an extension tube; only the can count changes.
How fast will it ship and can I return it?
Orders ship to the 48 contiguous states and process within 2 business days. If it is not right, you have 30 days from delivery to return unused items in the original packaging.
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CurbGo hunts for the well-made version of everyday things and skips the markup. Dust-Off has been a go-to name for cleaning electronics in offices, labs and homes for decades, and the Disposable Duster is its workhorse: a full 10 oz can, an extension tube and a formula with a bitterant added.
Keep your tech dust free
Fast shipping. 30-day returns. One can or a full case of 30.
