The chemical “Bromine” is very similar to chlorine in the way that it kills bacteria and harmful contaminants, but the two chemicals react in different ways in the swimming pool water. Bromine is most commonly used to sanitize spas/hot tubs because it is more stable than chlorine in the warmer temperatures.Then, can you switch from chlorine to bromine in a hot tub?
Converting a chlorine pool to a bromine one is a simple process. You simply balance your water levels and start adding bromine instead of chlorine. Because chlorine activates bromine, you'll need to periodically shock your pool with household bleach to rejuvenate your bromine and keep it at the right levels.
Similarly, can you go from bromine to chlorine? Bromine takes two forms: bromine and bromide. When bromine gets used up it turns into bromide. Bromide can be turned back into bromine with chlorine, or any of several other oxidizers of which chlorine is usually the least expensive. So you can continue having a bromine pool, but reactivate the bromine with chlorine.
Furthermore, can I use chlorine tablets in my hot tub?
Yes! Trichlor tablets are a form of chlorine on the market that are great for pools but NOT recommended for hot tub use. Believe it or not, some people try to sanitize their pool using sodium hypochlorite or household bleach. This product is best left out of your hot tub.
Can I use a chlorine shock with bromine?
Yes, you can use chlorine to shock or reactivate bromide to bromine in a bromine pool. You do not have to use more expensive non-chlorine shock for this purpose. The chlorine will convert to chloride salt when it reactivates bromide to bromine so you end up with bromine, not chlorine.
Is too much bromine in a hot tub bad?
And no, you can't just crank up your water supply's chlorine and bromine disinfectant levels. Too much of those can lead to respiratory issues too, Rose adds. More bad news: Mycobacteria aren't your only unwelcome bathing buddies.What happens if you mix bromine and chlorine?
When you add bromine to a chlorine pool, on the other hand, the bromine does not go away but builds up over time, creating a chlorine demand. Therefore, when you shock the pool with chlorine, the residual bromine will convert the chlorine into, you guessed it, bromine.Which is better for hot tubs bromine or chlorine?
High Temperatures Bromine works better at higher temperatures than chlorine. Above 75°F, bromine remains stable, whereas chlorine is more effective in temperatures as low as 65°F. This makes bromine a better choice for hot tubs and spas, and an unheated pool will be better served by the use of chlorine.How often should I shock my hot tub?
We advise customers to shock dose their water once a week to control bacteria growth and destroy bather impurities. There are two possible products which you can use to do this; chlorine shock and non-chlorine shock.Why is bromine dangerous?
Bromine is corrosive to human tissue in a liquid state and its vapors irritate eyes and throat. Bromine vapors are very toxic with inhalation. Humans can absorb organic bromines through the skin, with food and during breathing. These bromines can damage the nervous system and the thyroid gland.How often do you put bromine in hot tub?
Daily hot tub use: A bromine level of between 3-5ppm (parts per million) must be maintained in your hot tub at all times. 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).Can you use a hot tub without chemicals?
But seriously, the real answer is YES! You can run your spa without chlorine OR bromine, and still have a safe and sanitary spa. It requires using some modified methods to make sure that pathogens don't thrive, but it can be successfully done. Here's how.How often do you put chlorine tablets in hot tub?
As the days go by, you regularly check the levels of chlorine in the water – which we explain in a moment – and add more tablets if required. On average, chlorine tablets last 3-5 days. This means you are going to need a lot over the course of using your hot tub.Can pool chemicals be used for hot tubs?
To put it shortly, no you shouldn't use pool chemicals in your hot tub. Putting pool chemicals in your hot tub will greatly mess with the hot tub pH. An imbalanced pH of your hot tub can cause damage to your hot tub and make the lounging experience for bathers anything but relaxing.How do you kill bacteria in a hot tub?
Chlorine is added to the water to kill germs. But it does not work right away. If used properly, free chlorine* can kill most germs within a few minutes. CDC recommends pH 7.2–7.8 and a free chlorine concentration of at least 1 ppm in pools and at least 3 ppm in hot tubs/spas.Is hot tub chlorine bad for you?
Besides damage to your skin and hair, Chlorine can cause health problems when inhaled. Inhaling chlorinated water vapors exposes you to Volatile Organic Chemicals (VOCs) and Disinfection By-Products (DBPs). These compounds can be incredibly dangerous to the delicate tissues in the lungs.How soon can you use hot tub after adding chemicals?
How long do you have to wait to get into your hot tub after shock dosing it? If you are shocking the spa with Non Chlorine Shock then allow 10 minutes for it to all mix in and get right in. If you are using Chlorine granules then you must wait until the Chlorine level has returned to 5 PPM which may take 24 hours..Can you use bleach in a hot tub instead of chlorine?
You never want to use bleach in place or regular chlorine or bromine sanitizing, but you can use bleach to occasionally shock your hot tub water and use diluted bleach to clean the shell of an empty hot tub. Just avoid using liquid chlorine designed for swimming pools.How much chlorine do I put in a 300 gallon hot tub?
For a 300 gallon spa, 0.7 oz of Chlorine Granules shaken over the water surface, will raise the chlorine level up to about 10 ppm. This should be done with a balanced pH (in the low range of 7.2-7.4), and with the circulation pump running on high to help distribute the shock quickly.How much chlorine should I put in my hot tub?
Daily hot tub use: A chlorine level of between 3-5mg/l must be maintained in your hot tub at all times. The addition of chlorine will depend upon usage and bathing habits. It could be daily or every 2-3 days (for 1mg/l add 2g per 1000 litres).What chemicals do I need for hot tub?
One of the four most common chemicals tested in a spa test kit are chlorine/bromine, pH, alkalinity and calcium hardness. Keep in mind these recommended ranges for balanced water inside your hot tub. This will be imperative when adding the proper chemicals.Is it safe to swim in a pool with high bromine?
Safe Levels of Bromine A safe level is between 2.5 and 4.0 parts per million (ppm). Because it is a bleach-like chemical, higher concentrations of bromine can cause the above-mentioned skin and respiratory reactions. 
