This post may contain affiliate links which may compensate us based on your interaction. Please read the disclosures for more information.
You don’t need to use harsh chemicals to get rid of these pests.

To treat fleas in your yard naturally, start by cleaning out all the debris. Then, treat infested areas with beneficial nematodes, diatomaceous earth, or natural flea insecticides. There’s no need to treat the entire outdoor space. Flea larvae only survive in humid, shaded spots, such as under shrubs, the porch or deck, the dog house, around the fence, or in dead vegetation shaded by walls.