Tips for Proper Swimming Pool and Spa Water Testing

Follow these tips to help you achieve the best possible pool and spa water testing results. Quality in/quality out.

• Take water sample from at least 12" below surface
• Carefully measure sample of water to be tested
• Follow all instructions on test  kit
• Hold bottle vertically to ensure uniform drop size
• Add drops slowly
• Avoid handling tablets with fingers
• Never interchange caps of reagent bottles
• Never use finger as a cap
• Thoroughly wash test tubes or cells between tests
• Test frequently and maintain records
• Do not add OTO reagents to pool!
• Avoid exposing test reagents to sunlight, freezing or high temperatures for prolonged periods
• Store test equipment properly. In a cool, dark area
• Replace test chemicals at the start of each season