Applied Biochemists Thio-Trine

Pools:

1 oz per 10,000 gallons of water will neutralize 1 ppm chlorine or bromine.

Spas:

Add 1/2 tsp, and repeat until the desired range is reached.

Pools:

10 oz of Thio-Trine will neutralize 10 ppm of chlorine or bromine in 10,000 gallons of water (1 oz is equivalent to 4 tsp). Determine the amount of Thio-Trine needed. Add only half of this required amount in front of return line with the pump running. Wait 1 to 2 hours and retest the chlorine or bromine level. Then introduce more Thio-Trine as needed to return to the desired chlorine or bromine level.

Spas:

For spas or hot tubs, add 1/2 a teaspoon of This-Trine with circulation system operating. Wait 1 hour before rechecking the chlorine or bromine residual. If still too high, repeat the dosage until the residual is in the desired range.

Important Note: Always apply chemicals separately. Never combine them.