If drinking water purity is a concern, this chart is invaluable
. 0.26 oz bleach per 10G water insured safe pure drinking water.
That said, I sanitize my fresh water system once each spring, but only if we stayed home the preceding winter and stored the RV.
2000 Winnebago Ultimate Freedom USQ40JD
, ISC 8.3 Cummins 350, Spartan MM Chassis. USA 1SG, retired;PPA,Good Sam Life member."We the people are the rightful masters of both the Congress and the Courts - not to overthrow the Constitution but to overthrow men who pervert theConstitution. "Abraham Lincoln"