Can spa chemicals be used in a pool?

Are They the Same? Ultimately, pool and spa chemicals are not the same. In fact, using pool chemicals in your hot tub can cause a lot of damage to both the spa itself and the people who use it. Always read the instructions on the chemical packages and consult with a professional if you have any questions.

Can I use spa pH increaser in pool?

It’s easy to use.



Our PH increaser comes in granular form so it’s very easy to use. All you have to do is pour Pool pH Plus into your swimming pool, hot tub, or spa, and it will correct the acidity level in lightning speed.

Can you use spa selections in a pool?

Many spa owners, however, elect to sanitize with chlorine. Chlorine is traditionally used in pools and is an effective sanitizer and oxidizer. Spa Selections Chlorinating Granules are easy to use and keep the water sparkling clean!

Can I use spa shock instead of chlorine?

If the Free Chlorine level is lower than the Total Chlorine level, it is time to add some spa shock to bring the level of Free Chlorine up to where it needs to be. Once the spa shock has been added water quality and clarity is often completely restored, and any bad odors in the water are removed.

Can you use spa bromine tablets in a pool?

Yes, bromine tabs can be used in outdoor pools, but the problem with bromine is that it cannot be stabilized or protected from the sun with cyanuric acid. For outdoor pools that receive strong direct sunlight, bromine levels can deplete rapidly, requiring more bromine to maintain healthy levels.

Can I use spa chlorine in my pool?

In fact, using calcium-based chlorine product will cause your spa pool heater and other metal parts of your spa pool to fail due to the build up of scale on the heating element. This is why calcium hypochlorite is not recommended safe for spa chlorine rather it should only be used in swimming pools.

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Is pool and spa chlorine the same?

Yes, the products are similar, but there are a number of important differences between hot tubs and swimming pools. For one, swimming pools have a much larger volume of water, so dumping concentrated liquid chlorine into a swimming pool doesn’t have the same, immediate effect as in a hot tub.

Can you add shock and bromine at the same time?

You can still use a chlorine shock even if you use a bromine sanitiser, however, you should never mix chemicals dry. Add the chlorine shock after a water change or heavy use and wait for the chlorine level to reduce before adding your bromine.

Is spa oxidizer the same as shock?

Shock Treatment (Oxidizer):



Dichlor – A form of chlorine used as both a sanitizer and a shock, typically used only when you refill your hot tub.

When should I shock my bromine hot tub?

Adding shock once a week will help break the bonds that form these contaminates so they can easily be removed from the water. Reactivate bromides in the spa. If your hot tub uses bromine, adding shock once a week will help activate it to properly clean the water of your hot tub.

Should I use chlorine or bromine in my pool?

Chlorine works faster to kill contaminants but for a shorter period of time, as it dissipates faster. Bromine kills contaminants more slowly but for a longer period of time; plus, it can help keep water chemistry more balanced due to its low pH, meaning less chemical adjusting is needed.

Which is better for spa bromine or chlorine?

If you have a spa, bromine has a lot of advantages over using chlorine. It may cost a little bit more, but it lasts longer and does a much better job than chlorine at killing bacteria, especially at high temperatures and high pH levels.

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Can I mix chlorine and bromine?

Whether you choose chlorine or bromine, DO NOT: mix them together in the water. This can also cause a dangerous chemical reaction. If you’re going to switch from one to the other, you’ll need to drain and clean your hot tub, and do a line flush.

Can I change my hot tub from chlorine to bromine?

You can switch from chlorine to bromine sanitizer in a hot tub. In fact, it is actually easier to go from chlorine to bromine than the other way around.

What pool chemicals should not be mixed?

Incompatible Pool Chemicals

  • Calcium Hardness Increaser & Sodium Bicarbonate. …
  • Water Clarifier & Sequestering Agents. …
  • Chlorine & Calcium Hypochlorite. …
  • Pool Shock with Presence of Metals in Pool. …
  • Pool Shock & Enzyme Products. …
  • Chlorine & Muriatic Acid.


Is bromine the same as shock?

Bromine. Use chlorine shock. But, just as with chlorine, you can also use non-chlorine shock for all the same reasons. Again, we recommend sticking with chlorine shock if you have a high bather load.

Does bromine lower pH?

Does Bromine affect pH level? Bromine has a low pH of around 4, and using bromine tablets will slowly lower pH and alkalinity over time, requiring additions of a base chemical to raise pH and alkalinity. The same can be said for chlorine tablets, which have a pH even lower, around 3.

Why is my bromine always low?

You might find your bromine floater is empty, your chlorine cartridge needs to be replaced, you haven’t added granular bromine in a week, or your salt system is set too low. Depending on your sanitation method, all are possible reasons for your low sanitizer level.

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Should I use bromine tablets or granules?

As long as you follow the manufacturer’s instructions for both the hot tub and the bromine, you can use bromine regularly for treating and sanitizing your spa. However, it may be wise to use bromine granules instead of bromine tablets. This will lessen your direct interaction with the chemicals.

Can you switch from bromine to chlorine?


Remove all of the the bromine from the system you could just begin to use chlorine.

How often do you have to add bromine to a hot tub?

every 2-3 days

You should ensure that your hot tub bromine level is always between 3-5ppm (parts per million. The addition of bromine will depend upon usage and bathing habits. It could be daily or every 2-3 days (for 3ppm add 12g per 1500 litres).

How many bromine tablets do you put in a floater?

Add 3-4 Bromine Tablets to Float (brominator) and adjust release opening, more or less, as experience dictates over time. Submerge float in spa to release air bubbles then let it float to the surface. Maintain bromine at 3 – 5 ppm. Add tablets as depleted.

Why are my bromine tablets not dissolving?

The first would be there not being enough tablets to give a good sanitizer level. Bromine tablets are extremely slow dissolving, so it could take more tablets to give a stable reading. The next would be having an abundance of contaminants in the water that’s causing a bromine demand.

How do you shock a pool with bromine?

Add 1 lb. of nonchlorine shock to the water. Do not pour granules of shock into the bucket and then add water. Stir the granules into the water with a mixing stick.