The answer to 'natural extermination repellent' is using natural, plant-based repellents can effectively deter many common household pests like ants, spiders, and rodents without harsh chemicals. Some effective natural repellents include essential oils like peppermint, lemongrass, or citronella, as well as diatomaceous earth, boric acid, and vinegar.
These natural solutions work by creating an unpleasant smell or texture that pests avoid. They are generally safe for humans and pets when used as directed, but should still be kept out of reach of children. Reapply natural repellents every 2-4 weeks, or as needed, to maintain their effectiveness.