Why is my hot tub water not crystal clear?

Causes of cloudy hot tub water. When it comes to cloudy water, it's likely one of a few culprits — high pH, high alkalinity, and low sanitizer. Dirty filters, body care products, and old water can also be responsible for cloudy water.


How do I make my hot tub water crystal clear?

How Do You Clear Up Cloudy Water in The Hot Tub?
  1. Check water pH and Alkalinity levels. You can test your water using a test strip and drop-style kits. ...
  2. Shock treatment. ...
  3. Check and clean the filters. ...
  4. Use algaecide or water clarifier. ...
  5. If nothing else helps, drain and refill the hot tub.


Why can't I get my hot tub water clear?

Check the PH is correct and alter if need be. Check the sanitiser is at the correct level, not too high or too low (a common clarity problem can be caused by high sanitiser levels). Shock the spa. Using a non-clorine shock, you can usually clear the water fast without having to raise your sanitiser level too high.


Is hot tub water supposed to be crystal clear?

The water in your hot tubshould always be sanitary and crystal clear. If it isn't, it means that there is a problem. Cloudy water is typically the result of either a chemical imbalance or the result of bacterial growth.

Why is my hot tub cloudy but chemicals are good?

Products like body lotion, conditioner, and oils can cause issues, ranging from neutralizing the sanitizer to creating a cloudy and foamy water. Rinsing or showering before getting into the hot tub might seem excessive but this may also help prevent issues with your water down the line.


How to fix cloudy hot tub water in three easy steps!



How do I make my pool water crystal clear?

Chlorine serves a vital purpose in keeping swimming pool water clean and healthy. In theory, if you have a cloudy swimming pool, you can add chlorine to “shock it” and clear things up. Chlorine will get the job done.

Can too much chlorine cause cloudy water?

Having too much chlorine in your swimming pool water can cause it to become cloudy. Having too many chemicals in your water can throw off the delicate pH balance. Using too much of any pool chemical can cause cloudy water. High pH, high chlorine, and high alkalinity are all possible culprits.

How long does it take for cloudy hot tub water to clear?

Run the tub with all the jets on as often as possible. Wait 24 hours and the water should be clear.


Is cloudy hot tub water safe?

The short answer to this question is no, cloudy water in your hot tub is not safe. Your hot tub should be crystal clear when you go to use it and not full of cloudy water you can hardly see through. When the water in your hot tub is cloudy, it points to the presence of a problem.

How do you keep a hot tub clean and clear?

Your hot tub will need to be treated with a Sanitiser to control and prevent bacteria growth. Bacteria can multiply rapidly in a hot environment, so you must maintain an appropriate sanitiser level to ensure any bacteria in the water is killed.

What happens if you put too much chlorine in a hot tub?

If you've added too many chlorinating granules to your hot tub, rectify it by adding neutralizer gradually to normalize the sanitizer levels. You can use a neutralizer like sodium thiosulfate to normalize hot tub water. But be careful not to drop too much into the hot tub.


Does low pH cause cloudy water?

Check the Pool's pH

The pH of a pool should be between 7.2 and 7.8, with 7.6 being the ideal balance. Levels below 7.0 indicate acidic water. Levels above 7.8 mean that the water is too alkaline or basic. Both instances can lead to a cloudy pool.

Does high pH cause cloudy spa water?

Total Alkalinity or High Calcium Hardness

The ideal alkalinity level for a spa is between 80-120ppm. When the total alkalinity is too high it can cause carbonates to fall out of solution resulting in cloudy water.

What clears cloudy water in hot tub?

Shock the water

A proper sanitizer level will help destroy the particles that are causing the cloudy water. After balancing your hot tub chemicals, add a non-chlorine shock to the water. You should shock your water at least once a week or with increased use.


Will cloudy water go away?

A vast majority of cases of cloudy water can be resolved by weekly 10 to 15 percent water changes, keeping the gravel very clean, and using good quality food.

How do you keep a hot tub from getting cloudy?

How can I prevent getting cloudy water in my hot tub?
  1. Shower before using hot tub (don't use any soap, just rinse off in the water)
  2. Don't wash swimming costumes in detergent. Just rinse them in warm water after use.
  3. Clean filters regularly.
  4. Make sure your water chemistry is correct.


What is the fastest way to clear up a cloudy pool?

The quickest way to clear up a cloudy pool is the use of a pool clarifier. These work with any type of filter and pool surface type.


Why is my water cloudy and how do I fix it?

Cloudy Water from Cold Tap
  • If the water from most or all of your fixtures is cloudy, it's likely caused by air in the municipal supply. ...
  • If cloudiness is only occurring at one faucet, take off the aerator, clean it with a 50-50 water/vinegar solution then rinse it thoroughly and reinstall it.


Should I shock my pool if it's cloudy?

If you have your FC below 3 ppm or combined chlorine (CC) above 0.5 ppm, whether it's a saltwater or non-saltwater pool, FC is low and you need to shock your swimming pool immediately to fix cloudy water and kill bacteria before you get algae or ammonia in your pool.

Does baking soda clear cloudy pool water?

Baking soda can work wonders in a pool. Baking soda can: Help to clear cloudy water and restore the sparkle. Spot-treat algae.


Will vinegar clear a cloudy pool?

White Vinegar

It's calcium buildup, and while it doesn't damage your pool or the water, it doesn't look great, either. Just like you run vinegar through your coffee pot to get rid of calcium buildup, white vinegar can wipe away this eyesore in your pool.

Will spa Shock clear cloudy water?

The purpose of spa shock is to break-down organic waste contaminants which cause odor and cloudy water. After using spa shock, water quality and clarity is often completely restored.

How often should you shock your hot tub?

It is essential to shock the hot tub frequently – at least once every week. It is important to use Chlorine shocks as well as non-Chlorine shocks. The use of either bromine or Chlorine depends on your personal choice. Shocking the hot tub for cleanliness is not the only reason why you need frequent shocks.