15sq foot shown on advertising picture while 20sq meters stated in written description. This is a Big Difference. Which is correct please?

It's extremely difficult to give an accurate answer on this as depends if the air is dead still or not. All I can say is that this bit of equipment has proved itself several times when battling with extremely aggressive Scottish midgies.

Can you refill the Butane Gas Cartridges?

Have seen someone on YouTube doing it but I wouldn't advise it..

How to use it? Does it stand in an area you sit in while camping? Or do you have to hold it?

We usually put it on our picnic table and that protects the area we sit. You don't need to hold it we lay it flat with the black grid facing up. We have tried using on the move and it doesn't work well like that but when in camp it works really well.

Can I use this inside a summerhouse, with the doors open?

The instructions (inside the box) state that the device should not be used in a confined space. It There is risk attached to using in a summerhouse even with the doors open. I would suggest asking the manufacturer for further guidance. I now use a plug in device from Jungle available from Amazon or currently on offer in Wilko.

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MR300 Portable Mosquito Repeller, DEET-Free, 12H Protection

MR300 Portable Mosquito Repeller, DEET-Free, 12H Protection

Product ID: 92163958

Details

Brand
Thermacell
Item form
Aerosol
Item volume
3.63 Fluid
Material feature
Portable
Scent
Unscented

⏳12 hours continuous use

🎒ultra-portable & lightweight

🛡️20sqm protection zone

€ 83.67

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🦟 Defend your outdoors in style—because bugs don’t RSVP!

ALL DAY DEFENSE - Up to 12 hours of uninterrupted, DEET-free protection—no reapplication hassle.
CARRY CONFIDENCE - Compact and lightweight design fits seamlessly into your camping or gardening kit.
SHIELD YOUR SPACE - Creates a 20 square meter mosquito-free zone—perfect for any outdoor setting.
CLEAN SAFE OUTDOORS - No smoke, no flames, no mess—engineered for worry-free outdoor use.
SKIN FRIENDLY FORMULA - No sprays, no lotions, no irritation—enjoy scent-free, chemical-free comfort.

The Thermacell MR300 Portable Mosquito Repeller offers a DEET-free, scentless solution that creates a 20sqm protection zone for up to 12 hours. Lightweight and compact, it’s designed for outdoor enthusiasts seeking effective, mess-free mosquito defense without skin irritation or sprays.

Specifications

ASIN	B07DW2TRYB
Best Sellers Rank	23,817 in Garden ( See Top 100 in Garden ) 311 in Mosquito Control
Brand	Thermacell
Brand Name	Thermacell
Customer Reviews	4.2 out of 5 stars 157 Reviews
Global Trade Identification Number	00843654001692
Included Components	Inspect Repeller
Indoor Outdoor Usage	Outdoor
Item Form	Aerosol
Item Nype Name	MR300 Repeller
Item Volume	3.63 Fluid Ounces
Item form	Aerosol
Item volume	3.63 Fluid Ounces
Manufacturer	Thermacell
Manufacturer Part Number	THCMR-300L
Material Features	Portable,Lightweight,Deet-free
Material feature	Portable, Lightweight, Deet-free
Model Number	THCMR-300L
Number of Items	1
Number of items	1
Scent	Unscented
Scent Name	Unscented
Size	12 g (Pack of 1)
Target Species	Mosquito
UPC	843654001692
Unit Count	12.0 gram

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

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The product exactly matches the description. Very satisfied with my purchase.

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