So I think the fresh water is fine. Good enough for a shower, but would never drink regardless. The wife won't even take a shower and sometimes even wash her hands.:smt101. She says it smells funny. Last year I flushed it many times and added a cap full of bleach, re-flushed and re-flushed. Any ideas what I can do to make it really clean. As I said I really don't smell anything. Thanks.