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.
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2000 Winnebago Ultimate Freedom USQ40JD
, ISC 8.3 Cummins 350, Spartan MM Chassis. USA IN 1SG 11B5MX,Infantry retired;Good Sam Life member,FMCA.
" My fellow Americans, ask not what your country can do for you, ask what you can do for your country. John F. Kennedy