I used to live in the same household with a 12 yr old boy who had the stinkiest feet in the world. You could tell when he got home as if he took his shoes off, you could see green fumes wafting through the house. Seriously. Just like the bad eggs we were talking about Nelson.
So after him having gone to the doctor for years for it. One day I sat him down in the bathroom and went through their cupboard (I was a nanny/housekeeper there), spied Cruex Jock Itch spray and sprayed the BEEGEEBIES out of his feet and threw away his tennis shoes which had seen better days anyway. It worked. After years of going to the doctor, in a week, he had NON-Stinky feet and although I don't know if you would have to snuggle up to them, you could VS having a gas mask.
This also works on Ringworm with Cattle I discovered. Cruex has 2% miconazole nitrate as its working ingredient. I don't recommend spraying it into your mouth as the subject line was asking about, but since everyone else was giving other ideas, this one was dredged up.
Cheryl -- Cow poo evidently works for a mask for acne too (seriously -- I know 3 girls who did it after their dad told them that).