About This 4-Way Water Test Strips: BioGuard SoftSwim is designed to test pool water for the chemicals used in the Soft Swim program and does four important tests on one strip - Softswim B, pH, Total Alkalinity and Softswim C. Easy to Use & Read: Dip, hold, compare with the color chart, and read – it's that simple! These test strips provide fast and accurate readings within 30 seconds, streamlining your pool maintenance routine. Works with Biguanide System: Pool experts recommend that Soft Swim Test Strips should be used weekly to ensure properly balanced water. This product works only with pools on the Soft Swim program. Each Soft Swim product is formulated to work specifically with the biguanide chemistry of the Soft Swim program. Directions: Dip Strip into water for 1 second and remove. Hold strip level for 30 seconds. Compare total alkalinity, pH, and SoftSwim C (in that order) to the color chart. Re-Dip the strip and rapidly move strip back and forth underwater for 30 seconds. Compare bioguanide part to color chart. Tested and Proven Effective: BioGuard products are known for delivering reliable results and making pool care easy. BioGuard carries an extensive line of pool solutions for all needs. Overview Brand : BioGuard Ph Range : 7.2-7.8 Recommended Uses For Product : Swimming Pool Manufacturer : BioGuard UPC : 017541621557
