Chlorine is one of the most common chemicals pool owners use to maintain the cleanliness and safety of swimming pools. It kills bacteria, viruses, and other harmful microorganisms that can cause infections and diseases. Chlorine’s active ingredient, trichloro-s-triazinetrione, is available in different concentrations, ranging from 65% to 99%. While both types can be effective at sanitizing pools, 99% active ingredient chlorine is far superior and has several advantages that make it the better choice.

Anyone who has ever been near a swimming pool knows about chlorine. But even seasoned pool owners may not be familiar with the chlorine alternative bromine. While both are chemical sanitizers used to kill bacteria in swimming pools and hot tubs, there are many differences between chlorine and bromine, and each pool chemical has its strengths and weaknesses. If you are considering which pool sanitizer is best for your pool or spa, this handy guide will tell you everything you need to know about chlorine and bromine.

As a pool owner, you’ve probably heard people mention how salt is a great alternative to chlorine. While it definitely can be an effective way to sanitize your pool, it’s important to know how salt systems work, how much effort goes into maintaining them, and how salt may affect the rest of your pool setup. This video discusses what you’ll need to know in order to determine if salt is right for your pool.