I'm going to try the BBB method this year. I have a large pool - 21x41x54" pool - if I use, say, 6% WM bleach, how many bottles do you think I'll need? We don't have a WM here, so I can't just pop in and get some whenever I want, so I'll need to plan ahead.. and storage - how would I store that much? Obviously not in the pool house, right??
And the baking soda - I saw big bags in the pool section of Walmart - how many of those (at like $6.xx) would I need, do you think?
Thanks for the planning help!