Just purchased a newer home, with a pool. Pool is 40k gallons, SWCG, vinyl, and so on.
Like most pool noobs, I was OCD about perfect pool chemistry and spent more money at pool stores than should be allowed by law.
Didn't take long for me to realize most of the $h!t they sell in pool stores is nothing (mostly) but smoke and mirrors.
Did extensive research on the BBB method. Genius!
Now, I'm trying to keep my OCD in check by researching how to remove rust spots from the deep end of my pool.
There are 6 of them and each have a name (usually starting with my favorite 4-letter word).