I am slamming my pool after it developed some green algae. I went out to test this morning and calculated my needed chlorine to bring it up to shock level (16 wit my CYA @40ppm). well, I must have still been sleepy because I added 37 cups of chlorine instead of 37oz! WOOOPS....well, thats one way to SLAM the snot out of it, LOL. hahaha. There's your daily dose of dumb-dumb for the day! You're welcome!