HAZE REMOVER HV is a safe, yet highly effective, viscous liquid HAZE REMOVER HV for the removal of most ink stains and emulsion residue. To maximize its effectiveness, HAZE REMOVER HV is designed to be applied to a dry screen, allowed to dry on the screen, and then re-activated with a KIWO INK WASH product e.g., EXCEL INK WASH, KIWOCLEAN CONCENTRATED INK WASH, or LOW VOC INK WASH (for use in California). It is formulated to work as it dries on the screen. The reaction is complete once the chemical dries. This allows for reaction over several hours or even overnight, without damage to the screen. CAUTION: Do not use on nickel screens.