Again, as a general rule of thumb, people should wait at least 30 minutes after adding chlorine before getting in the hot tub. Those who use bromine might have to wait a little while longer. Make sure the hot tub cover is off, allowing chemical vapors to escape.
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.
Use the spa pool
Levels of around 5 ppm can be high but are generally safe for swimming. Make sure not to swim in water with chlorine levels above 10 ppm. If you do, you and other people in the spa pool could run the risk of serious skin irritation and discomfort.
✔ Wait at least 20-30 minutes after shocking your spa to resume soaking into warmth. However, do this only if your water is tested and all levels are perfect! ✔ The sun can burn off chlorine, always shock your spa in the early morning hours or in the evening!
Again, as a general rule of thumb, people should wait at least 30 minutes after adding chlorine before getting in the hot tub. Those who use bromine might have to wait a little while longer. Make sure the hot tub cover is off, allowing chemical vapors to escape.
The honest truth is that every hot tub owner has accidentally over-shocked their hot tub at least once. It happens from time to time and it's not the end of the world. Try to keep it to a minimum, though, as it can damage your hot tub and actually harm your body, too.
One ppm of unstabilized chlorine will dissipate in 15 minutes or less under direct sunlight. With heated spa water, this dissipation rate is even faster. The loss can be controlled with a separate, one-time addition of CYA.
Liquid Chlorine: Depending on how much you have added and the size of your pool, it is generally safe to wait about 4 hours after adding liquid chlorine or until levels reach 5 ppm or lower. After Shocking Your Pool: It is safe to swim once your chlorine levels reach 5 ppm or lower, preferably at 3 ppm.
While shocking and adding algaecide is effective in getting rid of algae, it should not be done together. This is because when you mix chlorine and algaecide together, it renders both of them useless. Hence, you should first shock the pool and wait for the chlorine levels to fall below 5 PPM.
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.
Over time, it will break down. Give your hot tub a day or two to use up some of the extra chlorine or bromine in the water before you use it. In a day or so those excess levels will vanish into thin air.
No matter what you use, follow the instructions carefully. Typically, 60 grams will reduce the chlorine by 1ppm in an average backyard pool. Add your neutralizer gradually. You should also look at your pH levels to see if you need to add in pH, as chlorine reduces the amount of pH in water.
Safe chlorine levels range between 1 and 3 parts per million. At concentrations above 6 ppm, the pool is unsafe.
BUT, if you have to shock your pool during the day in broad daylight, you can still swim after adding shock. It's recommended that you wait one hour after adding shock with the filter running, and then test the water to confirm the pH and chlorine are in the proper range before letting anyone enter the pool.
Chlorine issues often cause cloudy water. Adding a recommended dose of pool shock to your pool can clear it right up. Poor circulation or filtration can contribute to cloudy water. Make sure your pump and filter are working properly.
Wait times for adding pool chemicals
The wait times between adding pool chemicals is usually around 10 minutes each, as that is also sufficient time for the chemicals to mix in the water. Users also under normal conditions can swim roughly 10 minutes after adding chemicals.
Is Spa Shock the same as Chlorine? Sodium dichlor shock is a form of chlorine and can act as both sanitiser and shock treatment. If you're using a chlorine-free shock product like MPS (potassium peroxy-monosulphate), then this will not have any chlorine in it.
Shock is chlorine, in a high dose, meant to shock your pool and raise the chlorine level quickly. Chlorine tabs (placed in a chlorinator, floater, or skimmer basket) maintain a chlorine residual in the water. You do need to use both tabs and shock.
Spa shocks work much like sanitizers and are used to kill any bacteria, algae, or bad odors your daily sanitizer may miss. Shock treatments can be considered support for your sanitizer and are applied based on how often your hot tub is used.
By draining and refilling with fresh water on a regular basis, you'll ensure your hot tub is clean, clear and safe. But the question is: how often should you do it? With average use, your hot tub should be drained and refilled about once every three or four months.
What is a hot tub shock treatment? In essence, shocking your hot tub means adding a higher than usual dose of oxidiser chemicals to the water. This is also known as oxidising. We advise everyone to shock their water once a week to reduce bacteria and impurities.
Is it safe to go in green hot tub water? It is safe to go in green hot tub water. Green discoloration in hot tub water may result from algae buildup or copper impurities. If your hot tub water is green from algae, use a shock treatment or balance your pH and alkaline levels to get rid of it.
How much chlorine should I add to my hot tub? Aim to maintain a chlorine level of 3 to 5mg/l at all times. How frequently you add more chlorine will depend on your usage and bathing habits. It could be daily, every two to three days or weekly.