Sometimes, the most direct solution is also the most dramatic: partially drain your pool and refill with fresh, low-calcium water. This is the equivalent of hitting the reset button. You’re essentially diluting the mineral overload, giving your pool a fresh start.
But here’s the kicker: check your local water source first. If your tap water is also hard, you’re just swapping one problem for a slightly less hard one. In that case, consider using a pre-filter for your fill hose, or truck in softened water if you’re feeling extra committed. It’s a weekend project, but the payoff is clear water and zero crust.
