Yes, modern, treatments are generally safe, but pets and children should stay off treated surfaces until they are completely dry, which usually takes about an hour.

Usually not, especially for, gel-based treatments. However, for heavy sprays, you might need to leave for a few hours.

Total, eradication is rarely possible, as pests often return from outside. However, regular, maintenance significantly, keeps, them, under, control.

 Clear kitchen counters, mop floors, remove pet bowls, and ensure there is access to corners and under sinks.

For most homes, a quarterly, preventive service is recommended to maintain a, barrier, against, pests.