TechWriter wrote:
Also, since water with bleach isn't going to dwell very long inside of a faucet, I don't think it's much of a worry here either, right?
Wrong.
TechWriter wrote:
Toilet seals aren't an issue unless you just dump bleach in the loo and let it sit there. So don't do that.
Holding tank gate valve seals, like Valterra's, are also probably made of Santoprene.
Wrong. After putting disinfectant in the fresh tank, you fill all the plumbing with it. It ends up in the loo and waste tanks. Duh.
TechWriter wrote:
Finally, while iodine may be great at sanitizing water, it's not recommended for sanitizing hard surfaces like a water tank which the OP was orignally asking about. Whoosh!
Which is why iodophor is used, not elemental iodine.