I live in Houston, TX. So its getting hot out ~95 F this week.
Pool - plaster lined, 18,000 gals, use ~3/week
I'm using the BBB method (well, no Borate yet). I use a Taylor 2006 test kit. CYA ~45-50
I'm using 10% bleach, ~$3 gallon. I'm going through a gallon every 1-2 days. That seems...