BioCaf Descaling Powder removes limescale buildup on heating elements of coffee brewers, espresso machines and kettles to ensure consistent machine performance, optimal extraction, and better tasting coffee. Formulated from biodegradable and phosphate free ingredients that are derived from natural sources. Each box contains 2x single-use packets. Clearly Coffee Liquid removes coffee oils and inhibits mineral deposits from forming in glass and stainless steel brewers and servers. It mixes easily with water to form a cleaning solution. Ideal for use on a variety of glass and stainless steel cafe and commercial brewing and serving equipment. Cafiza Espresso Machine Cleaning Powder eliminates coffee residue and oils from espresso machine groupheads, valves and lines. Keeps screens and filters clear for even extraction. Can also be used to make a soaking solution to clean portafilters, baskets, screens, and other parts. Formulated for optimal balance of solubility and foaming. Odorless. 566 g jar (20 oz) BioCaf Coffee Grinder Cleaning Tablets remove coffee oils and grind particles from burrs and casings without disassembling the grinder. DO NOT use with integrated grinders in superautomatic machines. Formulated from plant-based ingredients. Does not contain phosphates. All ingredients are food safe. 430 g jar.