Thermacell Patio Shield Mosquito Repellent Halo, Mini ...- thermacell patio shield muggenspray halo mini zaklampen 1000 ,Thermacell Patio Shield Mosquito Repellent Halo is a compact and stylish device that will look great on any patio or deck while it works to repel pesky mosquitoes Scent-free and DEET-free No messy sprays or lotions, no open flame, no smoky candlesAmazon.com: thermacell patio shieldJun 10, 2017·The Thermacell Patio Shield Halo Mosquito Repeller cylinder has a cap on the top and bottom. The top cap is simply protective when the Thermacell isn’t in use. It covers the heating area and honeycomb plastic grate that holds the blue allethrin mat found inside the small, foil package that comes with the Halo.