what is the best remedy for fleas in my yard?
Buy diatomaceous earth (DE) at your local pool supply shop and use it as a complete yard treatment. DE is probably the best natural remedy for getting fleas out of your yard. The substance consists of crushed skeletal remains from organisms, sold in a powder form. DE is often used as a pool filter additive.
Failing to treat a large flea population in your yard can undo all of the hard work youâve done inside your house and with your pet. 1  Remove dead plants and other debris where fleas can hide and breed.  Use sprays to treat areas where your pet rests frequently, such as patios, along foundations and under porches.