HE LIES ABOUT USING MY TOOTHBRUSH! He can never put anything back in the same spot, so he is constantly loosing his toothbrush, and uses mine when he can't find his. Nothing is more disgusting than going to brush your teeth and your toothbrush is already wet. He admitted this time saying he thought it was his. How the fudge do I get him to stop this? I'm sick of buying new toothbrushes.

EDIT: He loses his toothbrush by switching bathrooms, using the kitchen sink, I even once found it in the refrigerator. The man is an animal.