My wife used to take care of it all, but since her knee operation we've had someone help out with things involving being on hands-and-knees... cleaning bathtubs and such. It's pretty cheap... she comes in for a few hours every week to scrub and it costs around $40. Now I just have to figure out a way to call it a business expense and write it off.
... and no, I wouldn't let her get on her knees in front of me. Sadly, I slept in the day the person was decided and she's not what you'd call a 'fantasy maid'.
