Leisure Time Control Stain & Scale Prevention - 1 Qt

Weekly Application Instructions:
(Add this product before adding BOOST or FREE)

Step 1
With circulation pump ON and blowers OFF,
add 3/4 oz. of CONTROL per 150 gallons of water directly to the spa.

Step 2
Circulate water on high speed for 15 minutes.

Step 3
Test spa water once a week with Leisure Time Spa & Hot Tub Test Strips.
Maintain proper FREE, pH, total alkalinity and calcium hardness levels.