Common questions

How do I lower the pH level in my hot tub?

How do I lower the pH level in my hot tub?

In order to lower both the pH and alkalinity of your hot tub water, you will need to add acid. Common choices are liquid muriatic acid or dry sodium bisulfate. When the acid is introduced to the water, it increases the hydrogen concentration and lowers the pH.

What causes high pH in hot tub?

Below are a few reasons why your hot tub’s pH level may be a bit high: Local water source may have a higher than normal pH level. You might have added a little too much pH increaser when you saw your hot tub’s pH level was low.

Is it OK to go in hot tub with high pH?

When a pH is too high in a hot tub, the water becomes scale forming. High pH can cause premature equipment failure and increase your sanitizer consumption. Highly acidic water makes it more difficult for your sanitizer to work effectively, leaving bathers in your hot tub exposed to potentially harmful contaminants.

What if pH is too high in hot tub?

When a pH is too high in a hot tub, the water becomes scale forming . High pH can cause premature equipment failure and increase your sanitizer consumption.

Will vinegar lower pH in hot tub?

Keeping the pH of your hot tub at the appropriate level is a necessary part of spa maintenance. You can purchase products from a pool supply store to regulate the pH, but if you do not have these chemicals on hand or if you prefer a more natural approach, adding vinegar to your spa can safely lower the pH.

Will Shocking hot tub lower pH?

Oxidizers work best in a low pH environment, and the efficacy of your spa shock is twice as great at a pH of 7.5 than it is at a pH of 8.0. Check to be sure that your pH is not too high before shocking. The second most important thing is to remove your spa cover, spa blanket and spa users before shocking the hot tub.

Does high pH cause hot tub foam?

A Bad Chemical Balance Can Cause Hot Tub Foam Water with a pH greater than 7.8 parts per million has too much pH, while hot tub water with alkalinity higher than 120 pm is too alkaline. Either problem can lead to cloudiness.

Will baking soda lower pH in hot tub?

Baking soda can be quite helpful to homeowners who have hot tubs, as it can assist them in keeping the pH level of the water in the proper zone. Baking soda can raise the alkalinity of the water and bring your pH back up to an appropriate level.

How do I lower the pH in my pool naturally?

You can lower the pH in your pool naturally by directing the downspouts from your house into the pool. If a pool becomes too full due to backwash it dumps water. Since rain is about 5.6 pH it is going to bring down the pH of the water naturally. The problem that you will have with rainwater is its low alkalinity.

Can high pH levels hurt a hot tub?

If the pH levels are too high, the color of the waters will turn green and cloudy . High pH levels will build up hard and crusty mineral scales on the floor of your tub. This will in turn reduce the life expectancy of your hot tub.

How do you lower pH in a hot tub?

Lowering pH. Lowering the pH levels of your hot tub water is done by adding acid. There are two main types of acid that can be used for this procedure: muriatic acid and dry acid.

What is the proper pH for a hot tub?

The ideal pH range for hot tub water is between 7.4 and 7.6, but the acceptable range is between 7.2 and 7.8. If the water pH is higher than this ideal range, the water is too basic or alkaline.

Can you go in hot tub if pH is high?

You should NOT use your hot tub if the pH is too high (above 7.8). That can lead to itchy skin and burning eyes. But it can also cause scale build-up which can clog pipes and shorten equipment lifespans. If the total alkalinity is off, that can make it hard to balance pH.