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How Soon Can You Use a Hot Tub After Adding Chemicals?

Posted by Watson's on Jun 2, 2020 7:00:00 AM

Using Your Hot Tub after ChemicalsYour health and safety are our No. 1 concern, and proper use of chemicals will help you keep your hot tub safe. 

The most common sanitizers are chlorine and bromine. These are necessary for getting rid of bacteria and other contaminants that might otherwise make the hot tub unsafe. 

It does raise a popular question, though: How long do you have to wait after adding these chemicals until you can get in the water?

The General Rule of Thumb

In general, everyone should make sure they test their hot tub before adding chlorine and bromine. Then, based on the information, more chlorine or bromine must be added. 

After adding these chemicals, hot tub owners need to wait for at least 30 minutes and then test the water again. This will give the chemicals time to distribute evenly, ensuring the test is accurate.

On the other hand, proper water balance also depends on more than what is just read on the strip. It is important for everyone to understand how chlorine and bromine work in addition to how to keep hot tubs as safe as possible.

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There Is a Thin Line

It is true that chlorine and bromine are used to kill bacteria that might be in the water which would otherwise make someone sick. On the other hand, these chemicals are also very strong. If the levels are too high, this can be dangerous, inflaming someone’s tissues, damaging the eyes, and making it hard to breathe. Anyone who has ever spent time swimming in a pool that has been over-chlorinated understands the discomfort or even health problems this can cause.

At the same time, adding too little chlorine or bromine might not kill all the bacteria. Therefore, it is important to consider each chemical separately.


The Differences Between Chlorine and Bromine

Both chlorine and bromine are used as sanitizers for hot tubs. Chlorine is less stable than bromine in warmer temperatures. While either chemical can be used, bromine is going to last longer in warmer water. This also means that it doesn’t have to be applied as often. On the other hand, bromine is also more expensive than chlorine. It takes longer to dissolve in the water, meaning that people might have to wait a little bit longer. Furthermore, bromine is also a better choice for sensitive skin. Chlorine is more abrasive and can cause people to become itchy. Others might even break out in a rash.

Waiting the Proper Amount of Time

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. Turning on the hot tub jets will also help the chemicals distribute more quickly. 

Finally, everyone should always test the water before getting in to make sure the chemicals are at the right level.

Invest in a Hot Tub from Watson’s

Anyone who is looking for a hot tub should take a look at the outstanding options from Watson’s. Add life to any party with the comfort and elegance of one of the leading hot tub brands on the market!


Topics: Spas and Hot Tubs - Supplies and Equipment

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