Reply by dee2

I have dogs and foster puppies in the shop all the time. For the past 16 years, I’ve sprayed the backyard outside of the shop once a week during flea season with Ivory dish soap(fill Ortho sprayer 1/3’d full, then fill with water and attach to hose). Inside the shop after vacuuming the floor, I use liquid fabric softener (fill a quart bottle half full of softener, then fill with water). This also keeps the static down since the aisles are carpeted. The borax also works great for those under cabinet areas and the corners. I also use a line of thick borax at both door openings, they claim crawling insects will never cross it.
I, rather than the dogs would be the first to know if a flea is present, they bite the yeck out of me too. I absolutely hate those disease carrying monsters.

-- Dee2, OH Aromatherapy....fresh cut wood!!