Will an insect spray bomb hurt children even after following all precautions and staying out of the house?
Will a child be safe if they stay away at least 12 hours?
It really depends on the fogger. Generally, aerosol foggers are an instant knockdown kill and will not have any effects after it has dried or dissipated from the air. Usually, after the foggers release and dissipate (which can take anywhere between 3-4 hours) it is fine for reentry after ventilation.