Make sure to follow the label directions carefully. With a pool brush, give a good scrub to any part of your pool that has algae on it, including walls, floors, and steps. Use a green algaecide and ...

After you’ve added the chemicals, brush down the pool, including the water level, disturb the algae, and remove scum. When left undisturbed, algae can stain your pool surface. Let the pool run for at ...

Narrator: He brushes all the debris ... granules directly into the pool for an instant release. This blue liquid is algaecide, which prevents future algae growth. Miles: Well, some people think ...