★★★★★
Sprinkle it with a flour sprinkler on floors, bedding, pets, repeat as necessary.
We had a very warm spring/ summer in UK this year and I had fleas first time ever on my house cats and it quickly turned into a huge house infestation! However, FOS seemed to have worked immediately, eased the itch as well. I happened to have FOS at home as my husband uses it for his psoriasis.
I hope it helps, I was devastated when I realised the scale of infestation but after a thorough vacuuming (vacuum some FOS to kill the ones in the bag) and sprinkling all seems to be fine now.
I also put a piece of amethyst in their water bowl as I like the sound of it :)
The vets prescribe very dangerous chemicals, which are proven to contribute to feline cancer.
Best wishes everyone.
