Both saltwater and fresh pools use some form of chlorine to keep water clean, clear and bacteria free. In freshwater pools, like this one in Sacramento, liquid chlorine is added as needed. Manny ...

A saltwater pool is an alternative to a traditional chlorine pool. Although you don’t add chlorine tablets to a saltwater pool, it does still contain chlorine. It just has a smaller amount that’s ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Americans love to swim. We’ve won one-third of all Olympic ...

Everybody has different swimming preferences. Fortunately, there are plenty of options available for your backyard pool. You can get a zero-depth entry for leisurely wading or a deep end for excited ...