Refillable Thermacell bottles

Tired of moskitos?

Then ThermaCELL is for you!
But the small bottles are expensive as you might know,
but there is a way...

How to do it yourself

I sell some stuff that might help you with this project, but if you want to know how to do it yourself, check out this film(not mine!) over how to remove the one-way valve and make your bottle refillable.

And if you need more pads(most people have leftovers as the gas often runns out before the pads) you can buy the original from Amazon, but there are also other brands out there, like Mr Mosquito and others.

Orginal tablets can be found here:

Tablets on amazon.se

For sale by me

* Refillable bottle  100Sek
* Exchange 2 regular bottles for one Refillable 0SEK
* 3d-printed ”nipple” for refill(fits Biltema Lightergas) 50SEK
*3d-printed ”claws” for extracting the butane canister valve from the bottle, fits Besttools pliers. 50SEK
* Stickers for bottle 5sek

If you want to buy something, send me an email, my email is in the footer of this page.

Want to see more stuff i have done? check out for sale page!

For sale

The "nipple"

The "nipple"

The "nipple" for refilling refillable canisters is 3D-printed with extremely small tolerances to ensure the tightest possible fit. Note that lighter gas is highly volatile, and some leakage may still occur during filling. I recommend refilling outdoors!

The "nipple" is mounted onto a lighter gas canister from Biltema. Apply a thin, even layer of contact adhesive to the metal pin and press on the nipple. If properly seated, the metal pin should now protrude to the same height as where the nipple ends.

The nipple also has a rubber gasket at the innermost end. Make sure it doesn’t come loose—if it does, you can reattach it with a small amount of contact adhesive.

Let the adhesive cure for some hours before using it, the pressure is high, so if you did not get adhesive around the metal pipe, it will leak

The Claws

The Claws

The claws was made to make it easier to remove the valve from the bottles. The metal is extreemly soft and its easy to make marks or dents in them. if that happens, they are more or less useless as they will leak.

To use the claws, heat them up a little bit on the backside, and put them into your plier, they will now form a little bit to fit better. Dont heat them to much, then they will deform! then use glue or tejp to get them to stick to the plier while working with them.

And this is how it should look like if you fill with one of my ”nipples”. I say ”you will always forget it” in the video, and its kind of a strange sentence. What i mean is that you often forget to turn them off, so the gas just burns out and gives you no protection as you are not there anymore. As you can fill them whenever you want, I find that half-full is the perfect amount.