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How long do I need to wait after using a flea bomb to return to my property?

Ehrlich Answers

"I’ve used a flea bomb to help tackle an infestation - how long after using a flea bomb can I go back into my house?"

Most flea bombs, also called foggers, need several hours to work before it’s safe to return home. The timing and ventilation needs depend on the formulation and size of the space treated. It’s vital that you check the product label for specific guidance on how long to stay out of the house after using a bug bomb or fogger.

Once the wait time is over, open all doors and windows for at least 30 minutes to allow fresh air to circulate before spending extended time indoors. This helps clear any lingering fumes.

It’s also important to remember that a flea bomb only treats open areas. They likely won’t reach under furniture, in carpets, or inside pet bedding, where fleas and their eggs often hide. While a flea bomb may seem like a quick fix, it usually doesn’t solve the problem at its source. For long-term protection and to address hidden infestations, our technicians can inspect your home and create a targeted treatment plan to help get rid of fleas.

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