Thermacell 48-Hour Unscented DEET-Free Shield Refill Packs for a 15-Foot Protection Zone with 12 Mats and 4 Fuel Cartridges (2 Pack)

Worked great for replacements

It worked very well against mosquitoes.

I’m highly allergic to bug bites and I have tried everything on the market. Nothing worked. A friend had one of these and used it for an evening get together and not a bug in sight. I ordered 2 and refills as my daughter has the same problem so I got her one also. I’m very happy with my purchase.

We really like the product. This package came smashed. The product wasn't affected, but the boxes were crushed.

Although I have been happy to find these work at keeping mosquitoes at bay, I find the pads do not last 4 hours, so, the cost of using these is a bit pricey for me...

I live in a wooded area and this really helps on bonfire night to keep the pests away

works great

I find these make the difference between a lovely evening outside, and running for cover. They definitely keep the bugs away, which makes it a worth-while product. It works best if you put it below you so the vapes can rise and cover more of the area you are sitting. It loses a star with me, only because I feel it should have an auto-timer on it. If you turn it on and forget to shut it off for any reason, it will drain all the lighter fluid and you will need to buy a replacement. Otherwise, it does work well.

Jury still out on their effectiveness