The ZappBug Oven 2™ is a bed bug treatment that uses a heating system to exterminate bed bugs.You can immediately start treatment with the all natural bed bug heating system. There is no need to pre-treat infested items with bed bug sprays, powders, or other harmful pesticides. The ZappBug Oven 2™ kills 100% of all bed bugs, in all life stages, including eggs, nymphs and adults as a non-toxic and all natural bed bug killer.