Instant Pool Conditioner is used for stabilizing chlorine from sunlight loss in swimming pools. Unprotected chlorine in swimming pool water can be 95% degraded in just two hours of direct sunlight. Chlorine will last many times longer in pool water properly conditioned and stabilized with Instant Pool Water Conditioner.
Regular cyanuric acid with a pH of 2.8 is very acidic and it can take four to seven days to dissolve. This can cause damage to the pool surface or circulation system depending on the method of application. Until it is dissolved, dry cyanuric acid will not protect chlorine from UV loss.
Natural Chemistry's Instant Pool Water Conditioner is not an acid (it's a salt) and it has a pool-friendly pH. Add it to the pool and once circulated it is ready to protect your chlorine.