On here searching for house cleaning advice myself. And ive been suffering for just a couple months less than you. Time flies these days but not when youre talking about this shite! But i digress-I've had good results with: sulfur, witch hazel/hydrogen peroxide (good on body-but at some point or another in the last 10 months Ive put ALL this stuff on/in my body!), spa/pool enzyme concentrate, original lysol concentrate, borax, sevin...etc. etc. but NOTHING ive tried kills them all. But i was just thinking... If theyre worms, salt's GOTTA work, right? Gonna try some kind of salt/salt derivative next, wish me luck! And best of it to you too. (As far as it ruining anything in my home like wood furniture or painted surfaces; if I don't find something to kill "IT"-EVERYTHING's ruined anyways)
p.s. And any advice from anyone on keeping them out of my cats dry food would be GREATLY welcomed!