Geckos are generally harmless to humans—they don’t bite, aren’t venomous, and actually help by eating insects. Still, having them inside your home can feel uncomfortable. The good news is you can discourage them without harming them.

1. Remove Their Food Source

Geckos are attracted to insects like mosquitoes and flies. If you reduce indoor bugs—by keeping food covered, cleaning regularly, and avoiding standing water—you make your home less appealing to them.

2. Seal Entry Points