Bioguard Brominating Concentrate 2lbs

Item #: 42604BIO

Brominating Concentrate

One-step, fast-dissolving brominating granules have no chlorine odor
Dual-acting as both a sanitizer and oxidizer eliminates the need for two products
Easy to use, no pre-dissolving needed
Apply directly to water while the pump is running


This product is a practical, easy to use sanitizer for spa and hot tub water. It rapidly and completely dissolves without cloudy or insoluble residue in water to provide effective bromine disinfection. This product may be used as a super oxidation treatment to rid spa and hot tub of organic wastes.

DIRECTIONS FOR USE: Ensure all spa and hot tub equipment is working properly. Backwash or clean the filter system following manufacturer’s directions. Adjust pH to between 7.2-7.6. When using other products as outlined in the directions for this product, always follow directions on those products. Spas should be drained and cleaned at least every 60 days or whenever water becomes difficult to manage or keep clear. Bath oils, salts and lotions should not be used unless specifically formulated for use in spas and hot tubs as they can lead to cloudy water.

SPA AND HOT TUB SANITATION: Add 1 level teaspoon of this product per 200 gallons of water with circulation system operating. Test for available bromine and repeat sanitation dose to 15 to 20 minute intervals until a residual of 3-6p ppm (part per million) is established. It is recommended that a test kit be used regularly to determine when additional doses are needed to maintain a residual of 3-6 ppm bromine.

SUPER OXIDATION: A super oxidation dose is needed to destroy water soluble organic wastes. This may be needed on a daily basis in a heavily used spa or once a week in a moderately used spa. Add 4 teaspoons of this product per 200 gallons of water with circulation system operating.

TREATMENT OF VISIBLE ALGAE: If visible algae is present, brush spa surfaces and start circulation system operating, without air injection if possible. Add 4 teaspoons of this product for each 200 gallons of water. Allow system to circulate for 15 to 20 minutes. Treatment may be repeated if 24 hours if algae is still present.


Reference Number: 061511 L42604BIO 42604BIO

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