What is pool salt?

Pool salt, also known as sodium chloride, is a type of salt primarily used to sanitize swimming pool water. It is commonly used as an alternative to traditional chlorine tablets or liquid chlorine in saltwater pools.

Pool salt typically comes in the form of small, granular crystals that dissolve easily in water. It works by generating chlorine through a process called electrolysis when dissolved in the pool water. This chlorine kills bacteria and other contaminants in the water, keeping it clean and safe for swimmers.

When using pool salt, it is important to regularly test the water's salt levels to ensure it is within the recommended range for optimal sanitation. Adding too much or too little salt can affect the effectiveness of the chlorine generation process.

Overall, pool salt is a convenient and cost-effective way to maintain a clean and healthy swimming pool without the harsh chemicals often associated with traditional chlorine treatments.