VicS
Well-known member
ITYWF that about 2 cc of a thin domestic bleach per 10 litres of water is about the same as the recommended dose rate using Milton. The water should be fit to drink without unpleasant taste after about 1/2 hourI'm happy to drink water directly from the tank, likewise from my VW campers' tank. Before each time I fill up, I'll have drained the tank completely for peace of mind.
A couple of drops of bleach is sometimes recommended.
It would probably be a different matter if getting water from dodgy sources though.