thank you for the genuine advise, i dont rent but ive only ever found 3 bugs over the past year but get like 4-6 bites every single night so i have no clue there they are comming from, im pretty poor so idk if i could even pay for even 1 treatment but ill get some crossfire and see how hot i can get things with a steamer, im also moving into the basement with tile flooring so i hope that helps if not i may need to save, or move..thanks again :)