Crystalbrite Pearl 35 The product is a synergistic blend of surfactants, anti-redepositants, optical brightening agents, water softeners and enzymes. It is a fully built structured liquid. Product Features Crystalbrite Pearl 35% has been extensively evaluated and been found safe to use with Ozone disinfection laundry systems. It will clean effectively but will not adversely affect the germ killing power of the Ozone. It has been designed to be used through an automatic dosing system installed by Cleenol engineers and calibrated to take into account the water hardness and the degree of soiling encountered. This helps to eliminate waste by metering in the correct dose every time. Crystalbrite Pearl 35% gives very effective cleaning but for stubborn stains may be used in conjunction with Cleenol Crystalbrite Low Temperature Destain or Cleenol Crystalbrite Premium Destain 35.