You should not use foggers in small, enclosed places, such as closets, cabinets, or under counters or tables. Using too many foggers will not do any better job of controlling pests than using only the amount recommended on the product label. You will be wasting money and worse, putting yourself, your family, and your home at risk. If a single treatment does not provide enough control, a better idea is to treat your home a second time. Avoid ignition sources.
Accidents are most likely to occur if large amounts of propellant contact an ignition source.
This can be a flame, pilot light, or a spark from an electrical appliance that cycles on and off, such as a refrigerator or air conditioner. The fogger should be placed at least six feet from all ignition sources. Other important precautions. You should follow these precautions with all pesticides, including total release foggers. Read and follow the label instructions before using the products.