ThermaCELL® Green Appliance Two-Pack

If citronella candles and other old-fashioned methods for keeping mosquitoes away just aren’t working for you, fire up the ThermaCELL Portable repellent and enjoy your next outing in bug-free peace. A butane cartridge heats a chemically treated repellent mat that keeps mosquitoes out of a 225-sq.-ft. area for up to 12 hours. Fully cordless and portable, and it requires no messy wax. This Olive Portable Appliance unit includes two appliances, six repellent mats and two butane cartridges.

This ThermaCELL Mosquito is not designed to run at altitudes above 4,500 feet. The manufacturer states that units become difficult to start and run at altitudes above 4,500 feet above sea level.