2 x Fortefog Maxi 27g. Fortefog Maxi use the unique non sparking safe blue touch paper fuse system. Close the door on exit, it is not necessary to seal the door with tape. Apply at a rate of one generator per: 1000m3 for flying insects 250m3 for fleas and carpet moths; or 62.5m3 for bedbugs, ants and cockroaches.
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