I swear by this stuff!! If I was famous I would put my name to it!
Works like a dream on ulcers, inflamed gums and general soreness. Granted - its tastes gross, makes you want to hack up but at the end of the day I would rather that than got to the dentists!

The mouthwash is better than the gel. I find the gel just slides off the affected area and you swallow it (yuk!) so go for the mouthwash if its available. Comes in Original and Mint flavour (doesnt taste much like mint though!) Not cheap at over £4 for 300ml but worth its weight in gold. I have suffered from abscesses in the past and this always clears them up so I dont have to visit the dentist. My Aunt works in a dentist and she swears by it too so I am not its only fan!!

It can stain but I have never had any trouble, you need to brush your teeth straightafter and this should prevent staining.

I would totally recommend.