POWERFUL CLEANING ACTION- This powerful cleaner effectively removes mineral deposits and scale build-up, restoring your ice maker to optimal efficiency. ENHANCED ICE PERFORMANCE- Monthly descaling ensures your Opal Nugget Ice Maker produces the highest quality, chewable nugget ice every time. DEEP CLEANING SOLUTIONS- Pair the Opal Citric Acid Descaling Powder with regular cleaning to help remove mineral deposits and scale build-up. The kit includes 6 packs of Opal citric acid descaling powder. Compatible with all versions of the Opal Nugget Ice Makers.