The Emergency Bed Bug Kit is safe to use when the children (and any pets and other adults) are not present. They can return after the application areas are completely dry and properly ventilated. Please take a few moments to review our treatment article on How to Get Rid of Bedbugs for a successful eradication program.
The products in the Emergency Bed Bug Kit are typically enough to treat 1-2 rooms. For 3 rooms we would recommend Bed Bug Kit #3 to ensure that you have enough product for a complete treatment.
The products in the Emergency Bed Bug Kit are typically enough to treat 1-2 rooms and used to treat active infestations only. Please take a few moments to review our prevention/treatment articles on How to Get Rid of Bedbugs for a successful eradication program. There is no fool proof way to protect a home from an infestation, it is more about checking your items and areas you visit to ensure not infested and you carry back with you as they are great hitchhikers.