I am reading all I can on this site. But, I have an algae problem (just bought a house with a pool) and I have limited time to spend on the board during the work week.

My question is how much liquid, store bought bleach should I use to shock a 25,000 gallon pool? I used shock so far (from pool supply store), twice, and have scrubbed the pool twice, and used algaecide twice, and vacuumed the bottom of the pool (to waste) once. The pool is still not clear, but making progress. I would like to avoid buying loads more of granular shock.

Also, after the pool is winterized, what can I expect, visually, when I remove the cover in the spring? More algae?