Chlorine is one of the most commonly used chemical substances in pools and spas. It’s a necessary part of keeping your pool clean and healthy, but different types offer different benefits. This article will discuss types of chlorine for pools and what they offer to help you make an informed decision about which type is best for your needs!

1) Chlorine gas: This type of chlorine is heavier than air, so it sinks to the bottom, where it attacks organic matter. It has been around since 1869, so it has been extensively tested by scientists worldwide who have found no evidence that this type poses any danger when used as directed. However, because chlorinated gases can be harmful if not handled properly (which should be done by a professional), this type is only used in commercial pools and not residential ones.

2) Liquid chlorine: This is the most common type of pool disinfectant, and it has been around since 1912. It comes in many different styles, forms, and strengths, so you can choose what’s best for your needs. The only problem with this option is that it can become hazardous and even toxic if not handled properly (which should be done by a professional).

3) Chlorine tablets: This option is the most widely used type of pool disinfectant. It’s straightforward to use, and it is inexpensive. The only problem with this option is that it takes a long time before it starts working effectively (20 minutes to be exact), which means you have to wait for a long time before the pool is clean and ready.

In conclusion, there are many types of chlorine you can use for your pool, but it’s essential to consider the advantages and disadvantages of each before making a decision.