xxPowerful Descaling Actionxx Whirl Fresh concentrated tablets effectively dissolve hard water deposits, calcium buildup, limescale, and stubborn coffee oils. Restores your machine's performance while preventing clogging and mineral accumulation. xxYear-Long Maintenance Solutionxx 12-count package provides complete 6-month protection when used bi-monthly. Simple tablet design ensures effortless cleaning - just place in reservoir and run a brew cycle. No scrubbing or messy liquids required. xxUniversal Compatibilityxx Works with all major coffee machine brands including Keurig K-Cup, Nespresso Vertuo, Breville, Cuisinart, De'Longhi, Ninja, and more. Suitable for single-serve and multi-cup brewers. xxBetter Tasting Coffeexx Regular descaling maintains optimal water flow and temperature stability. Eliminates bitter tastes caused by mineral buildup, ensuring fresh, flavorful coffee every time. xxExtends Machine Lifespanxx Prevent costly repairs by removing damaging scale deposits. Our pH-balanced formula is safe for internal components while effectively cleaning coffee residue.