Borax For Fleas On Hardwood Floors. Borax can be dangerous to inhale when in a dry state. Borax comes as a dry product, and it can be raked into the carpet to help kill fleas by drying them out.
I found many places have this listed saying that it will kill fleas naturally, it's an insecticide, so this would take the words, all natural, safe for you can spray directly on your furniture, carpets, and bedding without any staining or discoloration.
Let the filler dry thoroughly. Dust it into the cracks of the floor and borax is one remedy for fleas in furniture, although not necessarily the best one. Pest control experts do recommend borax for getting rid of fleas in carpets. Dawn dish soap is an affordable, highly effective and completely safe solution for killing fleas on your pets.
