Hot Tubs

Which Inflatable Hot Tub Chemicals to Buy?

Chris King

Inflatable hot tubs are a great way to enjoy a relaxing soak, but it’s important to maintain them properly in order to keep them working correctly. An inflatable hot tub is an affordable luxury to have and is very easy to set up, use and also maintain.

Which Inflatable Hot Tub Chemicals to Buy?

One way to do this is by using the proper chemicals. Inflatable hot tubs require chlorine or bromine in order to kill bacteria and keep the water clean.

In addition, it’s important to use a pH balancing agent in order to prevent the water from becoming too acidic or alkaline. By using the proper chemicals, you can help ensure that your inflatable hot tub lasts for many years to come.

Once you have used your spa a few times it is important to keep it clean and the water safe, and so to do this is little maintenance to keep your inflatable hot tub running at its best and also to keep it clean and safe to use.

Inflatable Hot Tub Maintenance Chemicals

When it comes to owning an inflatable hot tub, one of the most important things to consider is what chemicals you need to keep the water clean and safe. There are a variety of different options on the market, so it can be tough to know which ones are right for you. Here is a rundown of the best inflatable hot tub chemicals to buy to keep your tub in tip-top shape.

We have picked our some of the best starter kits on the market that include all the chemicals and test strips you need to keep your water clean.


Sanitizers are perhaps the most important type of chemical you will need for your inflatable hot tub. These chemicals work to kill bacteria and other microorganisms that could potentially make you sick. chlorine and bromine are the most common sanitizers used in hot tubs. chlorine is generally considered to be more effective than bromine, but some people find that bromine is easier on their skin.

pH Balancers

The pH level of your hot tub water is important for two reasons: first, because it affects how effective your sanitizer will be, and second, because it can impact your skin health. If the pH level of your water is too high or too low, it can cause skin irritation. As such, it is important to use a pH balancer to keep the water at a neutral pH level.

Alkalinity Increasers

Alkalinity increasers work alongside pH balancers to help keep the water at a neutral pH level. In general, if the alkalinity levels in your water are too low, it will be more difficult to maintain a neutral pH. Conversely, if the alkalinity levels are too high, it will be more difficult to lower the pH if it becomes necessary.

Calcium hardness Increasers

Calcium hardness increasers help to prevent problems like scaling and etching that can occur when there is not enough calcium in the water. Calcium is naturally found in tap water, but it can be depleted over time through evaporation and filtration. Adding a calcium hardness increaser will help to keep the calcium levels where they need to be.


Clarifiers help to remove particles from the water that can make it cloudy. This includes things like dirt, suntan lotion, and even dead skin cells. Clarifiers work by binding these particles together so that they can be more easily filtered out of the water.

Spa Choice Standard Bromine Kit

This hot tub spa kit comes with everything you need to keep your hot tub clean and safe, instead of buying lots of little bits this kit makes it easy to carry out routine hot tub maintenance to keep your water clean.

This kit comes with test strips, pH increase and pH reduce, it includes specialty chemicals to keep your spa water sparkling and has the bromine floating dispenser for your chemicals too. The useful easy to follow spa care guide makes it simple to understand what to do and also why you are doing it too.

SpaChoice 472-3-6080 Bromine Spa Kit
  • Includes: 8-Ounces Brominating Tablets, 8-Ounces Bromine Booster, 8-Ounces Re-Energize, 14-Ounces Increase Calcium, 1-Pint Metal Free, 1-Pint Increase pH, 1-Pint Reduce pH, 1-Pint Defense, 8-Ounces Liquid Foam Free, Floating Dispenser, Test Strips
  • Includes all the essential products to treat your spa

Clearwater Lay-Z-Spa Chemical Starter Kit

In the UK there is the Clearwater Lay-Z-Spa Chemical Starter Kit which is similar to the above and perfect for all Lay-Z-Spa hot tubs. It contains all the chemicals that are needed to balance out pH levels and to remove germs.

This kit contains 500g of chlorine granules, 500g of ph Plus, 700g pH minus, 500 ml foam remover, and 25 test strips to test the quality of the water with.

Inflatable spa hot tub repair kit

While keeping the water clean there is always a chance that a puncture is spotted in the lining or a drop in water within the spa. If so then it is not the ned of your hot tub, it just needs a little repair to patch up the puncture. This Inflatable spa hot tub repair kit is ideal and includes special water proof glue and rubber plasters to go over the pictured area. 

There are a variety of different chemicals you will need to keep your inflatable hot tub clean and safe. Sanitizers work to kill bacteria, while pH balancers and alkalinity increasers help to keep the water at a neutral pH level. Calcium hardness increasers help prevent scaling and etching, and clarifiers remove particles that can make the water cloudy. By using all of these chemicals together, you can maintain a clean and healthy hot tub that you can enjoy for years to come!

About the author: Chris loves the outdoors and has developed a love of gadgets and inflatable toys, from kayaking and paddle boarding to relaxing in his hot tub at home. The founder of WhichInflatable and has been the editor for 7 years.

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