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  • Free delivery across Canada on orders of $50 or more
  • Prices in Canadian dollars, with nothing added at the checkout
  • Delivery in 5 to 7 days after a 24 to 48 hour handling time
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Nano Spray Gun

Nano Spray Gun

$55
  • Very Fine Mist
  • Cordless And Rechargeable
  • Adjustable Intensity
  • Refillable

Price: $55

  • Delivery time: 5 to 7 days, after a 24 to 48 hour handling time
  • Free delivery across Canada on orders $50+, otherwise Express Delivery at $22
  • Pay by card or PayPal, handled by the payment provider
  • 15-day returns from purchase (terms apply) under our own policy, plus your provincial consumer protection rights
Product specifications
TypeCordless handheld nano mist sprayer
PowerRechargeable battery
OutputAdjustable intensity
SprayFine atomised mist, fast drying
ReservoirRefillable, user filled
Included solutionNone. The device is supplied empty.
UV lampNone. No UV function is published for this device.
Shipping & returns

Tracked delivery anywhere in Canada. Free on orders of at least $50; below that the only method offered is Express Delivery at $22, which is also available above the threshold as a paid upgrade. Allow 5 to 7 days, after a 24 to 48 hour handling time. We ship within Canada only, and the price shown is the price charged.

Under our own policy you have 15 days from purchase to change your mind on an unused item in its original packaging, with proof of purchase; you pay the return postage and a $29 packing and handling fee is deducted. Canada law gives no statutory cooling-off period for an online purchase, so that window is ours. Refunds are processed 24 to 48 hours after we receive the item.

If it arrives faulty, damaged or not as described, we put it right at no cost to you under your province's consumer protection legislation, return postage included. Those guarantees cannot be excluded and nothing on this page limits them.

Shipping details · Refunds and returns

Looking after it

Empty the reservoir after use and run clean water through it, especially if you have sprayed anything that dries sticky or leaves a residue. A nozzle left full is the usual reason one of these stops atomising properly.

Very Fine MistAtomises the liquid rather than squirting it, so it lands evenly and dries fast
Cordless And RechargeableNo trailing lead and no pumping by hand
Adjustable IntensityTurn the output down for a light pass or up to cover ground quickly
RefillableYou choose what goes in it, and refill it as often as you like

A cordless sprayer that puts down a fine, even mist instead of a wet stripe.

Rechargeable, adjustable intensity, and a refillable reservoir you fill with whatever solution the job calls for.

A trigger sprayer wets a surface in stripes and puddles. An atomiser breaks the liquid into a mist so it lands evenly and dries quickly.

This is the cordless handheld version: rechargeable, adjustable output, and a reservoir you fill yourself.

It is a spraying tool. What it achieves depends entirely on the solution you put in it and that product's own instructions.

Nano Spray Gun

The reason to own an atomiser rather than a trigger bottle is coverage. A trigger sprayer throws droplets, which land unevenly, run downwards and leave the surface wet enough to need wiping. An atomiser breaks the same liquid into a mist that settles across a surface in a thin, even layer and dries much faster.

Nano Spray Gun

This one is cordless and rechargeable, so there is no lead and no hand pumping, and the output is adjustable. Turn it down for a light pass over something delicate, or up when you are covering a car interior or a room's worth of hard surfaces.

Nano Spray Gun

The reservoir is refillable and the device arrives empty. That is worth being clear about, because it is the whole point: this is a delivery tool, and what it accomplishes is a property of the liquid you choose, not of the sprayer. If you want to disinfect something, the disinfectant does that work, and you must follow that product's own label for dilution, contact time and suitability. We make no efficacy claim for the device.

Nano Spray Gun

Two safety points that matter with any mister. First, do not treat a fine aerosol as harmless: turning a liquid into a breathable mist changes how you are exposed to it, and many cleaning and disinfecting products explicitly say not to spray or fog them. Read the label of whatever you put in, and if it says do not aerosolise, believe it. Second, do not spray in a room while people or pets are in it. Spray, leave, ventilate, come back.

Nano Spray Gun

Common uses are car interiors, gyms and studios, salons, hard surfaces around a kitchen or workshop, and misting plants where a fine even spray suits the leaf better than a jet.

Not sure yet? That is fine.

You can change your mind. Under our own policy you have 15 days from purchase on any unused item in its original packaging; you pay the return postage and a $29 packing and handling fee is deducted. Canada law gives no statutory cooling-off period for an online purchase, so that window is ours rather than a legal right.

If it turns up faulty, damaged or not as described, that is on us. Under your province's consumer protection legislation you are entitled to a repair, a replacement or a refund. We pay the return postage and nothing on this page limits any of it. Read the detail on our refunds and returns page, or ask us anything before you order.

Frequently Asked Questions

What does this device do?

It turns a liquid into a fine mist and sprays it evenly over a surface. It is a delivery tool.

Does it come with any solution?

No. It arrives empty and you fill it with whatever the job needs.

Does it disinfect?

The device does not. A disinfectant does, if you put one in and use it according to its own label. We make no efficacy claim for the sprayer itself.

Does it kill germs or viruses?

We make no such claim for this device. Any effect of that kind comes from the solution you choose, on the terms its own manufacturer states.

Is it a medical or sterilising device?

No. It is not a medical device and it is not for clinical sterilisation.

Does it have a UV lamp?

No. No UV function is published for this device, so it does not have one as far as we can evidence. The web address for this page mentions UV because we kept the original URL, and the original listing title was misleading on that point.

What can I put in it?

Water, plant misting solutions, or a cleaning or disinfecting product that its own label says may be sprayed. Always read that label first.

Can I put any disinfectant in it?

No. Some products specifically must not be sprayed or fogged, because aerosolising them creates an inhalation risk or a flammability risk. If the label says do not spray, do not spray it.

Can I use bleach in it?

We would not. Bleach solutions are corrosive to pumps and seals and are widely advised against for spraying. Check the label and choose something intended for spray application.

Can I use alcohol based solutions?

Many alcohol products warn against aerosolising because of flammability. Read the label, and never spray near a flame, heater or spark.

Is it safe to spray in a room with people in it?

No. Spray the room, leave it, ventilate it, then go back in. That applies to pets too.

Do I need a mask when using it?

Follow the guidance on the label of whatever you are spraying. If it recommends respiratory protection or ventilation, that advice applies more strongly when the product is misted.

How is it powered?

A rechargeable battery, so it is cordless in use.

How long does the battery last?

The listing describes it as a long lasting battery but publishes no runtime figure, so we do not quote one. Ask us before ordering if runtime is the deciding factor.

Can I adjust how much it sprays?

Yes, the intensity is adjustable. Lower for a light pass, higher to cover ground.

How big is the reservoir?

No capacity figure is published for this model. Contact us if you need it confirmed before ordering.

Why is a mist better than a normal spray bottle?

Coverage and drying. A trigger bottle lands in droplets that run and puddle. A mist settles evenly in a thin layer and dries much faster, so surfaces are usable sooner and you use less liquid.

Will it leave surfaces wet?

Much less than a trigger sprayer. The fine mist is the reason it dries quickly.

Can I use it on electronics or screens?

Be careful. A mist still puts moisture on a surface. Spray a cloth rather than the device, and never spray into vents or ports.

Can I use it on fabric or upholstery?

Yes, and it is one of the better uses because the even mist does not soak one patch. Test a hidden area first with whatever solution you are using.

Is it good for car interiors?

That is one of the most common uses. It gets into vents and around seats where a cloth cannot reach evenly.

Can I mist plants with it?

Yes. A fine mist suits leaves better than a jet, and the adjustable output helps with seedlings.

How do I clean it after use?

Empty the reservoir and run clean water through it. A nozzle left sitting full of solution is the usual reason one of these stops atomising.

What if it stops making a fine mist?

Almost always a blocked nozzle from residue. Flush it with clean water. Prevention is emptying it after each use.

Can I leave solution in it between uses?

Better not to. It leads to blockages and, depending on what is in it, to corroded seals.

Is it noisy?

It is a small powered sprayer, so there is a motor noise, but it is quieter than a compressor.

How heavy is it?

No weight is published for this model. It is designed as a one handed handheld unit.

Does it need any consumables?

No filters or cartridges. Just whatever liquid you choose to put in it.

How long does delivery take?

Canada wide delivery takes 5 to 7 days after a 24 to 48 hour handling time. It is free on orders of at least $50; below that the only option is Express Delivery at $22, which you can also choose on any order as a paid upgrade.

Can I return it if I change my mind?

Yes, under our own returns policy: within 15 days of purchase on an unused item in its original packaging, less a non-refundable $29 per order. If you have already had solution through it, it is no longer unused. There is no general federal cooling-off period for an online purchase in Canada, so that window is the shop's own. See the refunds and returns page.

Getting a fine mist to do useful work

3 min read CO2 Company Canada

The device and the liquid are two different purchases

This is the thing worth being clear about before anything else. The sprayer moves liquid and breaks it into a mist. Everything else, whether a surface ends up clean, disinfected, damp or damaged, comes down to what you put in the reservoir and whether you followed that product's instructions.

That is why this page does not tell you the gun disinfects anything. It cannot. A disinfectant does, at the dilution and contact time its own label specifies.

Read the label before you fill it

Aerosolising a liquid changes your exposure to it, because a mist hangs in the air and gets breathed. A lot of household and commercial products carry an explicit instruction not to spray or fog them, and that instruction exists for good reasons: inhalation risk with some chemistries, flammability with alcohol based ones.

So the sequence is label first, reservoir second. If the label says do not aerosolise, use a cloth instead.

Spray, leave, ventilate

Do not mist a room that people or animals are in. Treat the space, step out, open a window or run the extraction, and come back once it has cleared and dried. Doing that also gives most solutions the contact time they need, so it is not a compromise.

Keeping the nozzle working

The failure mode for every atomiser is the same: residue dries in the nozzle and the fine mist turns into a dribble. Empty it and run clean water through after each use, particularly with anything that dries sticky. Two minutes of rinsing is the difference between a tool that lasts years and one that annoys you by the third month.

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Not sure which one you need?

Tell us the room, how many people use it and what you are trying to find out, and we will tell you whether this is the one that fits. Free delivery across Canada on orders of at least $50.

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Page summary

Nano Spray Gun sold by CO2 Company Canada at co2meter.shop, at CAD 55. A CORDLESS HANDHELD FINE MIST SPRAYER with a rechargeable battery, adjustable output intensity and a refillable user filled reservoir. It atomises liquid into a fine, fast drying mist that settles evenly, rather than throwing droplets like a trigger bottle. IMPORTANT AND DELIBERATE LIMITS: this is a SPRAYING DEVICE and it is supplied EMPTY with no solution included. No disinfection, sanitising, sterilising or germ-kill efficacy is claimed for the device, because any such effect belongs to the solution the user chooses and to that product's own label instructions on dilution, contact time and suitability. It is not a medical device and is not for clinical sterilisation. Despite the product URL and the original listing title, NO UV LAMP OR UV FUNCTION is published for this device and none is claimed. Safety guidance carried on the page: many cleaning and disinfecting products state they must not be sprayed or fogged, so the label of the chosen liquid governs use; and rooms should not be sprayed while people or pets are present, but sprayed, left and ventilated. Common uses are car interiors, gyms, studios, salons, hard surfaces, and misting plants. Delivery is free across Canada on orders of at least $50. Below $50 the only method offered is Express Delivery at $22, and Express Delivery is also available on any order at $22 as a paid upgrade. Orders arrive in 5 to 7 days after a 24 to 48 hour handling time.