My next door neighbor recently moved out and apparently had a bit of a flea invasion awhile back so my landlord bombed the apartment next door (never telling me of the flea issue or that he was bombing).
I have NO pets but started seeing a few fleas a day about 3-4 weeks ago, at first i bought some flea spray and sprayed every inch of my house, seemed to work for about a week then i saw a few again so i bombed the house, came home and still saw 2-3 fleas that day never saw more than that in one day though, so i next went and got more flea bombs this time with IGR and was flea free for about 5 days.
I thought it was over. but once again i began to see a few fleas each day so i went out once again bought flea bombs set them off came home did all the cleanup etc and that night saw a flea already, so i began to research, i decided to try boric acid i bought some a few days ago (i have only hardwood floors) and spread it on every inch of all my floors under furniture etc and left it over 24 hours. i vacuumed it up and at first thought it worked cause i didnt see no fleas that day but the next day i started seen 2-3 a day again so i once again spread the boric acid on all my flooring etc waited a day then vacuumed it up, and i am now vacuuming 3 times daily but still seem to see at least 2 a day.
It never got bad like really infested most ive ever seen in one day is 3 what else can i do?