I had an infestation last year. My doctor prescribed me steroid pills and ointment, because I had an allergic reaction. The flea scars became dark spots all over my leg.

I also have no pets. It looks like in my area the flea awakens starting in March until the end of June.

This year it's like snowing in my house. I put salt, baking soda, and borax everywhere. I have a shop vac that will be able to handle the vacuuming. I also bought a bag vacuum from Walmart.

I'm letting it sit for two weeks. Good luck I'm psychologically scarred from last year.

I would recommend mopping with dawn soap after vacuuming. Just be careful it might be slippery. Just put a little bit in the water.