What is the best flea treatment without chemicals. Thank you

inside or outside

I use regular blue dawn dish soap to bathe my dogs with and it works so well.

I have my dogs on a regular flea and tick treatment of a chewy tablet every three months.For outside try diatomaceous earth for the non chemical way,if that still does not work try a granular insect control from Spectricide

I use a pipette on the back off my dogs neck. They are for the control of fleas on dogs. They last three months. I live in Australia . For carpets shake'n vac. You need to get the one that controlls fleas as well as deodorises. shake on then vac up. Bicarb of Soda @ fine salt can be used allso. I have just had trouble with mites and these are the things I have deen told to use. The treatment@ course of action is the same for fleas to. Hope this helps. Kay Adelaide Australia

look at this site it might help

We were infested also. House and yard. Nexgard once a month from vet and no more fleas for the last couple of years. I have two poodles and 2 poms, so I get the largest pill and cut into 12 pieces and get 3 doses from one pill, Each pill costs about $25.00 and is same cost regardless of size.