Easy-to-read strips test spa water pH total alkalinity and are specially formulated for precise reading of low chlorine or bromine levels.SoakShakeSeeSimply dip strips in water one time.Compare test results to chart on back of bottle..
Easy-to-read strips test spa water pH total alkalinity and are specially formulated for precise reading of low chlorine or bromine levels.SoakShakeSeeSimply dip strips in water one time.Compare test results to chart on back of bottle..