Pool shock can be poured directly into the pool, but it's recommended to dissolve it in a bucket of water first for optimal results.

It's generally recommended to dissolve shock in a bucket of water before adding it to the pool to ensure it dissolves properly and doesn't settle on the bottom of the pool.

How often to shock a chlorine pool will depend on factors such as pool usage and weather conditions, but a general rule of thumb is to shock the pool every 1-2 weeks.

Maintaining a swimming pool can require some effort and time, but with regular upkeep and proper care, it can be manageable for most people.

Whether or not pool ownership is worth it will depend on personal preferences and factors such as cost, maintenance, and usage.

Losing up to 2 inches of water from a pool per week is considered normal due to evaporation and splashing, but excessive water loss could indicate a leak.

The frequency of changing the sand in a pool filter will depend on factors such as pool usage and filter size, but it's generally recommended to change the sand every 3-5 years.

Backwash should be left on until the water runs clear and all debris has been removed from the filter.

The length of time to backwash a pool will depend on the filter and the level of debris in the filter, but it's typically recommended to backwash until the water runs clear.

If the pH is too high in a pool, it can cause skin and eye irritation, cloudy water, and scaling on pool surfaces.