1.) Are there any issues or side effects of shocking a pool (if done properly of course)?
2.) When adding lots of chlorine to shock the pool, is there any reason to add CYA? I do not believe so, just want to make sure you just use your current CYA to determine shocking level.
3.) After shocking the pool, can any remaining algae that is not brushed and vacuumed come back to life?
2.) When adding lots of chlorine to shock the pool, is there any reason to add CYA? I do not believe so, just want to make sure you just use your current CYA to determine shocking level.
3.) After shocking the pool, can any remaining algae that is not brushed and vacuumed come back to life?