Dazzle Pro Balance UV

Instant UV Block is Dazzle's newest generation of liquid technology used to prevent chlorine loss due to the sun's chlorine depleting ultraviolet (UV) rays, and increase chlorine efficacy. Instant UV Block is unique amongst other stabilizers or CYA (cyanuric acid) because it works immediately upon application whereas the traditional stabilizer could take between 4 and 7 days to start working.