I use the Boots Brand you get it in a big box and its ace. If you buy it at any other chemist you usually only get a little tub of it and its much more expensive. I find it is very calming to have in my bath now and again, just like a spa bath. When I had my fillings first out I used it all the time. <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />

lizbet