Regular draining and refilling is a normal part of spa maintenance. Over time, the water absorbs and dissolves minerals, chemicals and other soluble material. Your SpaGuard Dealer can perform a Total Dissolved Solids (TDS) test to help determine if it's time to replace your water. High TDS can make the water look dull, become foamy and develop an odour.

What you need to do: • Use Swirl Away according to directions to clean your spa recirculation lines; • Drain the water. Check your owner's manual for information; • Clean the spa surfaces with SpaGuard Surface Cleaner; • Refill the spa with fresh water; • Take a sample of the water used to refill the spa to your SpaGuard Dealer for complete computerized water analysis; • Add the recommended SpaGuard products in the order and amount determined by the water analysis. When you need to do it: How often you drain and refill your spa depends on how often you use it. This simple formula can help:   Spa Litres ÷ Daily Bathers ÷ 12 = Days between Draining Example: 1200 ltrs ÷ 2 daily bathers ÷ 12 = 50 days © 2002 SpaGuard® Canada - All Rights Reserved