To make pool water crystal clear, you need to properly balance the pool chemistry, clean and maintain the pool filter, and run the pool pump regularly.

Algae can raise the pH in a pool if it is allowed to grow unchecked.

The fastest way to clear a green pool is to shock the pool and use a pool clarifier or flocculant to help remove the dead algae from the water.

It is not recommended to swim in a green pool as it may be unsafe and can cause skin and eye irritation.

A pool can turn green if there is an imbalance in the pool chemistry or if there is an algae bloom.

To turn a green pool blue, you need to properly balance the pool chemistry, shock the pool, and filter the water until the algae is gone.

Baking soda can help to raise the pH in a pool, but it may not be effective in clearing a green pool.

It is generally safe to swim with chlorine tablets in the pool, but it is recommended to avoid contact with the tablets themselves.

It is better to use a chlorine floater instead of putting tablets directly in the skimmer.

Chlorine tablets should not be thrown directly into the pool as they can damage the surface or cause staining.