Champion Liquid Chlorine 12.5% Sodium Hypochlorite

Description Liquid chlorine is a quick pool sanitizer. Many pool owners use bleach, though it only boasts an Available Chlorine level of 5% compared to Liquid Chlorine's 10-12%. The Available Chlorine in a 3" Chlorine Tab is 90%, but it dissipates at a slower rate. Liquid Chlorine quickly brings the chlorine level up, but it needs to be used more frequently. Chlorine Tabs includes a stabilizer to prevent burn-off, but Liquid Chlorine does not. Always check your pH level when using liquid chlorine as you may need to add a pH decreaser.  Directions Liquid chlorine is not stabilized and will burn off quickly in sunlight. Therefore, it should be administered in the evening, after the sun has set.