Suma Café Descale Tabs are specifically formulated to effectively descale hot water tanks and components of coffee and espresso machinery. When dissolved in water Suma Café Descale Tabs create a solution that is effective on removing mineral deposits which clog and impair brewing equipment. Suma Café Descale Tabs allow machines to perform at optimal levels and maintain temperature consistency. The tab form allows for controlled dosing and are easy to use when descaling equipment. Non-toxic and bio-degradable, Suma Café Descale Tabs are suitable for use by both professional technicians and home users alike. When used on commercial and ‘closed system’ brewers (with a holding tank), special attention should be paid to rinsing. Tablets provide users with convenience for flexibility in use and storage. For fast and effective descaling of boilers and heating elements. Can also be used to maintain faucets, sprayheads & milk systems. Tablets dissolve quickly. Safe, easy and efficient transportation benefits. Ingredients are phosphate free.