There are a number of things to know about the chlorine tablets used in hot tubs. They’re also known as “shock” or “chlorine shock.” The most important thing to know is that they are not chlorine itself, but chemicals that release chlorine into the water.

The most common type of chlorine tablet is sodium dichlor. This chemical releases chlorine gas into the water when it dissolves.

You should never add these tablets directly to your hot tub unless you want to kill all of your fish and plants! That’s because they release chlorine gas into the air as well as into the water.

Instead, place them in a small cup and then place the cup in your hot tub. The chlorine will dissolve into the water slowly over time and disinfect it without releasing any gas into the air around you.

The chlorine tablets used in hot tubs are made from sodium hypochlorite as the active ingredient. The tablets come in two different types of packaging, but both types contain sodium hypochlorite.

The first type is a solid block. It has a tablet that’s about 3/4 inch by 1 inch and weighs about 2 ounces. These tablets are typically used with spa packs or spa packs with salt water chlorinators, which are also known as “SWG” systems.

The second type is a small baggie filled with granules or flakes that dissolve when they come into contact with water. They’re usually used in jetted spas and swim jets.

Both types of chlorine tablets work the same way — they release chlorine into the hot tub water when they’re dissolved or dissolved by the jets turning on and off as you swim or use your hot tub jets.

Chlorine tablets are a convenient way to keep your hot tub clean and safe. They’re especially useful if you don’t want to add a lot of chemicals to the water, or if you want to give your hot tub a quick boost.

But how do chlorine tablets work? And what should you know about them before using them in your hot tub?

How do chlorine tablets work?

Chlorine tablets are small granules that dissolve in water and release chlorine gas. When the chlorine gas mixes with the water, it breaks down into hypochlorous acid (HOCl), which is a powerful sanitizer.

Chlorine tablets contain sodium dichloroisocyanurate (NaDCC) as their active ingredient. NaDCC reacts with water and releases HOCl, which acts as an oxidizer in the same way hydrogen peroxide does when you use it as a disinfectant for cuts and scrapes. You can contact us to buy chlorine tablets.