- Shock your hot tub water. Shocking your spa water allows you to raise chlorine levels above the recommended amount for a brief period of time. ...
- Tackle biofilm. Have you noticed a film on the surface of your spa? ...
- Add some shade. ...
- Lower the water temperature. ...
- Balance chemicals and rinse filter.
What do I do if my free chlorine is low?
If your total chlorine level is high, you will use a non-chlorine shock; if it is low, you will use a chlorinated shock. As a rule, you will need to raise free chlorine to 10 times your combined chlorine to hit what is known as “break point.” Therefore, it is good to deal with combined chlorine while it is still small.
What does it mean when free chlorine is low in hot tub?
So, to answer the question, if your Total Chlorine is high but Free Chlorine is low, it is an indication that the hot tub requires a shock treatment. This can be done by adding your weekly dose of an oxidizer like Beachcomber CareFree, Mineraluxe Oxygen or Beachcomber Ultra Shock.
What do you add to Raise Free chlorine?
Raising pool chlorine can be much easier than trying to lower chlorine levels. Simply adding chlorine in the form of chlorine tablets, granular chlorine, liquid shock or powder shock will increase the total amount of chlorine within the pool.
Why can't I keep my chlorine level up in my hot tub?
Chlorine levels can disappear in a hot tub for a few reasons. First, it breaks down in heat fast. That's why many hot tub owners prefer bromine. But it also requires a weekly shock to keep it from turning into chloramines.
How do I raise the free chlorine in my hot tub?
Shocking your spa water allows you to raise chlorine levels above the recommended amount for a brief period of time. By shocking the water, you remove organic compounds from the water, kill bacteria, remove bromamines or chloramines and reactivate the bromides in the spa for cleaner water.
Will Shock raise free chlorine?
The term, "Shocking” refers to the process of adding chlorine or non-chlorine chemicals to your pool in order to raise the "free chlorine” level to a point where contaminates such as algae, combined chlorine (also known as chloramines) and bacteria are destroyed.
What does low free chlorine mean?
When the free chlorine level is low, that usually means it's time to add more salt, but it may mean a couple of other things as well. For instance, low chlorine readings can indicate that you need to increase the chlorinator output or run it more frequently.
Why do I have total chlorine but no free chlorine?
Why is my total chlorine high but free chlorine low? Chlorine may become locked, or chemically bound up, by an excessive amount of pool stabilizer in the water. It is possible that too much of the stabilizer was added. This could also occur if the pool water has not been partially drained and replenished on occasion.
What's the difference between chlorine and free chlorine?
Total chlorine is the total amount of chlorine in the water. When chlorine binds up with contaminants it forms a compound called “chloramines” that are still part of the total but no longer effective. The chlorine that is still active to remove contaminants is known as free.
Why is my chlorine level dropping so fast?
If your water's pH is too high, it hinders the chlorine's ability to efficiently clean the pool. A water pH level that is too low causes the chlorine to dissipate more quickly. Therefore you'll need to add more chlorine to accomplish the task.
Can you go in hot tub with low chlorine?
Low chlorine levels are dangerous to anyone soaking in a hot tub as this can allow bacteria and viruses to grow in the water. It can also lead to biofilm buildup inside the hot tub's plumbing, and that can stay there even when normal chlorine levels are restored.
What happens if you use a hot tub with low chlorine?
When bromine/chlorine levels are too low, hot tub water can be a dangerous place for people to sit in. Bacterial levels in hot tub water start to rise and make them unsafe. Certain bacteria in hot tub water thrive off of low sanitization and hot water.
What happens if you get in a hot tub with low chlorine?
Low chlorine levels are dangerous to anyone soaking in a hot tub as this can allow bacteria and viruses to grow in the water. It can also lead to biofilm buildup inside the hot tub's plumbing, and that can stay there even when normal chlorine levels are restored.
Can I use my hot tub if chlorine is low?
Can you use a hot tub with no chlorine? No, if are using chlorine as a sanitiser your chlorine level must be 3-5ppm at all times to ensure every bather is kept safe. If you are using bromine, then you must ensure bromine is kept between 3-5ppm.
How do you raise free chlorine without raising total chlorine?
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