If you're after organic methods of pest control, using diatomaceous earth should be at the top of your list. Among its many benefits, diatomaceous earth (DE) can control pests as varied as earwigs, ...

Diatomaceous earth dehydrates and kills spiders—it's a safe, affordable alternative to chemical sprays. Lightly dust entry points, basements, and attics; reapply weekly with safety gear. You can also ...

Diatomaceous earth can kill spider mites by drying them out, but it only works on areas they touch, like soil—not the leaf undersides where they usually hide. To improve effectiveness, mix ...