Keep your ice machine running efficiently with the Nickel-Safe Ice Machine Cleaner 4287-34. This 16 Oz. food-grade product effectively removes scale deposits, ensuring your machine operates at its best. Compatible with B84-198 and ice machines with nickel or tin-plated evaporators. Trust in the quality of this cleaner to maintain optimal ice production. Appliance Parts Center – a family-owned store in Sacramento with 25+ years of experience and a huge in-stock inventory. We know appliances inside and out and will help you find the right part with expert, honest advice.