Review title is the hose fine otherwise, but the inside stinks. There’s a really awful smell coming through it. [SEP] I’ve ordered these hoses before and not had the current problem, so I don’t know what’s up, but the hose I just installed is almost unusable. I need oxygen with my Bipap, but every time I breathe in at night I get a nose full of some nasty chemical smell. It’s bad enough that I’m worried it will make my asthma worse. It’s so vile I’ve even seriously considered washing the hose out, despite knowing that’s a bad plan. I won’t order again if the other hoses I ordered at the same time have the same stench.