A pool should look clear, and it is wise to regularly monitor the pool to ensure its cleanliness and to maintain appropriate levels. Experts recommend that a pool have a pH level between 7.4-7.6. Lower or higher levels can result in corrosion, skin and eye irritation and can damage the filtration system.
Chlorine is a very popular swimming pool chemical that can be purchased in the form of tablets, grains or sticks. Chlorine keeps a pool sterile by disinfecting it. Bromine is a disinfectant commonly used in hot tub and indoor pools.
Chlorinators are used to automatically dispense chlorine or bromine in a pool after you set the appropriate dose for dispensing. They offer a great way to ensure that the pool is maintaining the proper chemical levels. For a more in depth look at chemical treatments for your pool visit swimmingpool.com.