<human>: Can you condense the text into a few key points?

My boyfriend and I have been living together for two years and this has bothered me for some time. I do the laundry for us (we don't have a washing machine, so I bring it to my parents house and wash it there), but there is never much of his clothe in the laundry basket. Not even his underwear. He changes his underwear probably once a week. Every other day he skips brushing his teeth. He also often smells  and people around us notice it and brings it to my attention, but not his. I keep giving him deodorants that I know are good and keep telling him to use them, since he uses a scent spray which is not enough.

I would try to talk to him about it, but I'm afraid that I will embarras him and hurt his feelings. He doesn't take a hint and he is not good at changing habbits, so another problem is that I will probably have to bring this problem to his attention more than once. 

How do I help my boyfriend better his hygiene?
<bot>: My boyfriend has poor hygiene. It's a sensitive subject and I'm afraid he will think I think he is gross.