He is 80 and has had COPD for about 20 years. I came to live with him in 2012 and he has not bathed once. Can't get him to do more than a sink bath once a week. He smells, all the furniture in the house has had to be replaced because of the oily stains and the new stuff covered with blankets so he doesn't ruin it. I offered to get him a shower chair and a back brush and he said he would do it, but still hasn't. I am at my wits end. I understand him not being able to breathe though, I've tried putting fans in there to vent out the steam, but he still won't do it. Help?