i don't get any snot, just sea water accumulated in my nasal canals, which gradually gets expelled even up to couple of hours after my session... my daughter gets very amused by it...
i recommend stuffing up some blutack in your nostrils if you plan on chatting up a local chic on the beach after your session...
how do you get snot anyway? isn't "snot" a dried nasal mucus...
Just think of it as a nasal Enema - good to get all that snot out of there!
The thing that bothers me is the salt water that stays up there and ejects at inopportune moments - like on a dinner date, or when you are having sexy time with your significant other...