• Availability: In Stock
  • SKU: 1754

SpaBoss Brominating Granules control bacteria and algae in hot tub water. It’s a quick-dissolving oxidation treatment that provides effective Bromine sanitation. Bromine granules also help promote water clarity and eliminate organic waste; such as sweat, body oils, cosmetics, etc. Persistent foaming, or strong odours, can be a sign of insufficient sanitizer levels.

Size: 700 g


One capful holds approximately 18 grams.

With the circulation system running, add 6 grams per 1,000L directly to the water. Test for available bromine and repeat this dosage every 15-20 minutes, until a bromine residual of 3-5 ppm is achieved.

Periodic super chlorination (shock) of hot tub water is recommended after heavy usage or once a week, in a moderately used spa, to remove organic waste, persistent foamy water, and strong odours; or as part of weekly maintenance, add 25gr per 1,000L of water as often as required.

Maintain circulation for 30 minutes minimum* once dosage has been added.

*Note that after the superchlorination dose has been added, the residual reading will be high. Bathers should not enter the tub until the residual drops down to a reading of 6ppm.