Table of Contents
How do you balance a hot tub after filling?
For water with high Alkalinity (over 150 ppm), use the pH Minus chemical or other acid to lower the level, which will also lower your pH somewhat. After filling the spa, adjust alkalinity to the 80-120 ppm range. Spa pH should be in the 7.2 – 7.6 range.
What chemical do you balance first in a hot tub?
When balancing your hot tub chemistry, you’ll need to adjust alkalinity before trying to balance the pH level. Alkalinity acts as a pH buffer, keeping it from drastically changing.
What order do you balance spa water?
Always adjust TA first, then check your pH. Maintaining the proper TA will often bring the pH into line on its own. Balance Water chemistry by adjusting its TA and pH with compounds such as Alkalinity Increaser, pH Decrease and pH Increase.
How do you balance pH and alkalinity in a hot tub?
If your PH and/or Alkalinity is high, you need to add a PH Minus to reduce these levels. Do this gradually. Add the correct dose of PH Reducer, then run the jets and re-test in an hour or so and see if you need to reduce further. PH Minus is the sole chemical used to reduce PH and Total Alkalinity in your hot tub.
Should I Shock hot tub after filling?
It is a good practice to shock with dichlor when you refill your spa. After that, regular maintenance can normally be accomplished with non-chlorine shock. Other times for shock treatment include before or after heavy use and when the spa has been neglected.
Should I adjust chlorine or pH first?
Rule of thumb is to do the PH first. And do not bother to drive to pool store to spend the extra money for a PH DECREASER. Buy a plain baking soda for 50cents a pound in Walmart! Chlorine will not work fully until your PH is in the proper range.
How do I stabilize my hot tub?
The best stabilizer for your chlorinated hot tub is cyanuric acid. Cyanuric acid bonds well with the chlorine molecule and makes it much more resistant to the sun.
What order do you add chemicals to a hot tub?
Mix dry granular or powdered chemicals into a bucket of spa water to dilute them, and then add the contents of the bucket to the spa. Avoid splashing chemicals by adding the chemicals to the water rather than water to the chemicals. Do not mix the chemicals with each other before adding them to the hot tub.
How do you shock a hot tub for the first time?
To shock your hot tub, simply follow these easy instructions. Adjust the pH levels of your spa’s water to between 7.4 and 7.6. Remove the hot tub cover so your spa can breathe while being shocked. Turn off the air to the jets but leave the circulation pump running so the water is moving but is not too agitated.
How often should I add chlorine to my hot tub?
You should put chlorine in your hot tub at least once a week. However, some people prefer to add a small amount after each use. Finding the best water care routine will depend on how often and how many people use it. Chlorine levels should be between 1.5 and 3.0 ppm.
How do I balance the chlorine in my hot tub?
We recommend that you allow the sanitizer levels to break down naturally. But if you have to use your hot tub, then you can add sodium thiosulfate to the water. Sodium thiosulfate will break down both chlorine and bromine in your water. This will lower the bromine or chlorine levels fast so you can soak sooner.
How long after adding chlorine can you use hot tub?
Chemicals in your hot tub water can be a delicate balance. So it’s crucial to maintain the levels of pH, Alkalinity, and Chlorine or Bromine, also known as sanitizers. You should wait 12 hours before entering the hot tub when you’ve added either chlorine or bromine to allow it to take effect properly.
What is more important pH or alkalinity?
However, note the alkalinity in the center column. Regardless of the starting pH, the higher the alkalinity of the water source, the more acid is required to reduce pH to 5.0. For all water sources, it is the alkalinity that actually determines how much acid to use, not the pH.
Does chlorine increase pH?
Using liquid chlorine raises the pH of the water. Liquid chlorine does not raise pH. When added to water, liquid chlorine (which has a pH of 13) makes HOCl (hypochlorous acid – the killing form of chlorine) and NaOH (sodium hydroxide), which raises pH. So the net effect on pH is zero (or almost zero).
Does baking soda lower alkalinity?
Baking soda, also known as sodium bicarbonate is naturally alkaline, with a pH of 8. When you add baking soda to your pool water, you will raise both the pH and the alkalinity, improving stability and clarity.
Can you shock a hot tub twice a day?
Dead skin and other elements like hair may end up dropping in the hot tub, leaving the tub in a mess. It is essential to shock the hot tub frequently – at least once every week.
When can I add chemicals to my hot tub after filling?
Now that your filters are clean and installed, your water is fresh, and your pump is primed, it’s finally time to add your start-up chemicals. Wait until your hot tub water reaches 80ºF (30ºC) before you add anything. The heat helps the chemicals dissolve and incorporate into the water.
