Most pool openings are overcomplicated.

They are. You only need three steps: clean, fill, balance — and wait.

The order matters. First, remove the cover and clean out debris. Then fill the water to the right level. After that, you don’t dump shock in immediately. Run the filter for a couple hours first to circulate whatever is left in there. Then test pH and alkalinity, adjust those before any chlorine. That’s the part most people skip: trying to shock a green pool with unbalanced pH is like adding bleach to a dirty bathtub—it just eats up your chemicals and frustrates you.

Once pH is right (7.4–7.6), then shock it. Then let the filter run 24 hours. Vacuum when it settles. You’ll be swimming in three days, not three weeks.

Don’t skip the algaecide. And don’t rush the filter cleaning—backwash when pressure rises. That’s it.

The secret is patience, not expensive magic bottles.