great, thanks a lot! im not sure if were in the same situation though, so i want to make sure were talking about the same thing here. i have this coating on my tongue that will NOT go away. I can scrape my tongue ALL DAY, and when i close my mouth and open it back up (even like a couple seconds later), it seems that the coating has completely returned. is this the same situation that you have been in? if so, great - if not though, let me know - ill check out the oil pulling forum now, thanks for the advice.