It seems like he doesn’t trust us and always pushes us away, shuts the door on our faces, doesn’t make eye contact like ever, only murmurs in response when we talk (can’t really make out what he’s saying), and it’s rare for him to even go outside. He literally traps himself in his room. Also he seems to hate wearing shirts (perhaps it’s a sensory issue.) it’s a lot of things. We don’t know what we can do for him and it’s like only a professional can really help him but he doesn’t want any help
One thing that might be helpful would be to casually drop harm-reduction methods. Don’t suggest that he do them, maybe don’t even say them directly to him, but talk abt them when he’s around. “My friend struggles to brush her teeth so her dentist told her just using mouthwash can help, and now she has less cavities!” directed at your other brother, etc
Hmm okay I’ll try this strategy! I feel like I already say similar things to my mom when he’s around. I’m not sure, he doesn’t like even being in the living room when we are all there. He just prefers avoiding us. Anyways yeah I’m not sure what he’s struggling with in regards to hygiene but he did stop brushing his teeth as frequently and showering. My older brother said it got real bad.