Thermacell 24 Hour Mat Refill. Maintain a 21m square zone of protection from pesky mosquitoes – for your backyard, patio, picnic, fishing and camping – stock up on refills for your Thermacell insect repellent.
24-hour refill
- Fits all Thermacell Repellers
- Includes 6 x 4 Hour Mats
| Active Ingredient |
D-cis/trans allethrin |
|---|---|
| Zone of protection size |
21m2 |