Plenty of men go right from their mothers nagging them to remember good hygiene into the arms of a girlfriend who continues to constantly remind them to be clean - without whom, they'd almost certainly devolve to swine-like status. Of course, it's not fun for you to have to act like your boyfriend's mom. If you want him to remember deodorize and wash his hair more than twice a week, you're going to need to get serious about it.
Guys respond to subtlety much better than they respond to commands, so rather than demanding that your guy get in the shower, try a little manipulation through positive reinforcement. Next time you man smells like a million bucks, tell him how much it turns you on that he's so clean. Tell him you love when his hair is wet and that it feels so great to touch his skin after a shower. We guarantee he'll start paying a little more attention to his hygiene once he sees how much you like it.
For more advice, contact a psychic. Our talented psychics can peer into the future to see if your boyfriend's pigpen phase is temporary, or if you might need to find a cleaner mate.