Firstly, put 1 spoon of salt in a cup then add water, they dip your tooth brush into it and brush your tounge, it might sting but then the pain and white will go. Or with the saty water put it in your mouth and hold it for thirty seconds on your tongue then gargle for thirty seconds then spit it out this should help. or a very strange fast way is to hold salt on your tongue as long as possible but make sure all of it is spread on your tounge! Try these all they work!!!! Good Luck!
Brushing my tounge with salt on my brush worked immediately. Sad part is that I couldn't get to the back without gagging to the point of spitting up. Just gargling isn't helping.
