what chemicals do i need for a hot tub

Best answer


pH Adjusters. You should have a pH increaser and a pH decreaser to keep your hot tub’s pH in check. …Non-Chlorine Shock. Non-chlorine shock is meant to release oxygen into the hot tub water,serving a very similar purpose to regular chlorine.Sanitizer. After some time,your hot tub water will collect bacteria and germs. These come from the environment,as well as people getting in and out of the water.Calcium Hardness. You’ll want to check the calcium hardness of your hot tub water. …Sequestering Agent. To rid heavy metals and calcium in the hot tub water,you can use a sequestering agent. …

People also ask


  • How to add chemicals to a hot tub?

  • Once the hot tub is full of water, let the pump run for at least an hour so that the water can circulate through the hot tub. To know which chemicals to add, you need first to check the level of chemicals present in the water. Choose the brand of chemical testing strips recommended by your hot tub鈥檚 manufacturer.

  • What do you need to sanitize a hot tub?

  • So, you will need a sanitizer to kill the bacteria, PH balancers, shock to give the sanitizer a weekly boost and calcium hardness to protect the inner workings of the hot tub. You will also need a pot of test strips so that you can test the water and get the chemistry just right.

  • Should you add chlorine to your hot tub water?

  • Test for chlorine levels after 15 minutes of adding it to the water and maintain the standards in the recommended range. If for any reason, you don鈥檛 want to add chlorine to your hot tub, you can choose bromine instead. One benefit of using bromine is that it does not give off a chemical smell like chlorine.

  • How do you test the chemical levels of hot tub water?

  • When you are testing the chemical levels of your hot tub water, you will also check calcium hardness. This measurement will tell you how much magnesium and calcium in the water. If this is not balanced, though, your hot tub water could be foamy or cloudy.

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