After you have Washed your Hands..I Hope...
:
CGR..go get a tub of baking soda (US)/bicarbonate of soda (UK).
Take a half a TEASPOON..dissolved in water..first thing in the morning and last thing at night..
Watch to see if your PH moves.
The bicarb dissolves easier if you put it in fairly Hot water..then top up with cold water.