JP says – Don’t buy shower gel! – it’s just soap with water added. Water is cheap (here in the UK that is for US listeners and that man from the Seychelles). Buy soap and add your own water.
It would appear that Americans have white teeth and the Brits don’t. The Americans think the Brits don’t clean their teeth. Fact is that American toothpaste just has more bleach in. This destroys teeth. Luckily, many Americans can afford to buy new teeth. My teeth have never been fantastic - except as a miracle of 'intelligent design' obviously. Might do a new Blog(or a book?) entitled 'Musings On Teeth'. It's my idea but you can have it if you like. Bye.