FAQ

How many bromine tablets for spa

How many bromine tablets do I put in my hot tub?

COMMERCIAL: Add 31 tablets per 10,000 gallons every 5 – 7 days or as needed to maintain an active bromine residual of between 3 and 5 ppm at all times. Introduce 3 tablets per 300 gallons of spa water with the use of a floating tablet feeder or automatic brominator installed on the spa equipment.

How much bromine is in a spa?

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).

How long do bromine tablets take to work?

It could take a week. It could take 2 months. There are typically two types of bromine systems, a 2-step system and a 3-step system. With a 2-step system sodium bromide, either granular or liquid, is added to the water.

Is bromine dangerous in hot tubs?

Too much bromine exposure can also lead to a buildup of the chemical in your central nervous system. It can depress your nervous system, triggering various psychological issues including acute paranoia. Exposure to high levels of bromine can result in bromine toxicity.

What are the side effects of bromine?

Breathing bromine gas could cause you to cough, have trouble breathing, get a headache, have irritation of your mucous membranes (inside your mouth, nose, etc.), be dizzy, or have watery eyes. Getting bromine liquid or gas on your skin could cause skin irritation and burns.

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Can I use bromine tablets in hot tub?

In Summary, using Bromine in your spa or hot tub is best, but to be effective, there needs to be a good level of bromide ions in the water. … Use bromine tablets to more easily maintain a consistent bromine level. Add sodium bromide to your spa, following the label instructions, each time you drain and refill.

What is better for a hot tub chlorine or bromine?

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.

What happens if you mix chlorine and bromine?

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.

Is bromine harmful to humans?

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.

Do you need to shock a bromine spa?

Spa Tablets

The beauty of InTheSwim bromine tablets, as detailed in my previous post, is that they contain 27% chlorine! This acts as a built in oxidizer to keep the bromide ions constantly converting a continuous supply of HObr. So, you don’t really need to shock a spa or hot tub to “activate” our bromine tablets.

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Does spa water kill grass?

The answer to this in most situations is no, it will not cause any harm to your lawn, regardless of the turf variety. Wet feet, the odd splash, none of this should cause much bother to your grass.

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