If you have installed or are looking to install a hot tub, you’ve probably wondered what on-going maintenance is required. The key to their long life is balancing the chemical levels in the water. In-ground hot tubs experience faster chemical changes because of the heat and aeration, therefore they require extra care and upkeep. Remember to always add chemicals into the water and not before water is added.
Below are a few helpful tips on in-ground hot tub maintenance:
Test your chlorine levels to make sure that it stays between 1 ppm - 3 ppm. Check pH levels to make sure they fall between 7.2 and 7.5. At these pH levels, it will make the in-ground hot tub environment comfortable for all who lounge in it. Sunset Pools & Spas, a company with extensive experience with in ground hot tubs in Chicago, stresses the importance of monitoring chemical levels as it also protects the finish inside the hot tub, including the equipment.
Clean the filter system and replace hot tub filters every 6 months to 1 year. You can tell when the filter needs to be cleaned, because the circulation within the hot tub will lessen and the water color will change.
The base level of in-ground hot tub calcium levels can be between 100 ppm – 250 ppm. If your levels are below these markers it could eventually cause corrosion damage. Also, if the calcium levels are too high it can lead to the water appearing cloudy.
This would be unfortunate because calcium can form on the tub’s finish, on the heater element and on the filter cartridge. Each time you top off or refill your hot tub with fresh water, check your calcium levels. Simply read and succinctly follow the manufacturer’s instructions.
Alkaline levels should also be checked with each water refill. The base range in an alkaline amount can be between 80 ppm - 120 ppm. If your levels stay between these levels it helps to prevent the pH of the water from rising and falling. If the levels fall below, then the water will become corrosive causing damage to the hot tub pipes.
Another key to keeping your in-ground hot tub pleasurable to relax in, is to keep it clean. Use either chlorine or bromine to sanitize your in-ground hot tub water environment. These products are essential in killing bacteria and to prevent the growth of algae.
The bromine levels can be between 3 ppm to 5 ppm. The human body is designed to slough off dead skin. This and grease as well as other environments can build up creating a ring around the tub. Use the suggested cleaning agents provided by the manufacturer.
Oxidize your in-ground hot tub water monthly. When you oxidize your hot tub environment it keeps the water clean and fresh, as well as fresh smelling.