Amazon.com: De'Longhi ECAM35020B Dinamica Automatic Coffee & Espresso Machine TrueBrew (Iced-Coffee), Burr Grinder + Descaling Solution, Black & EcoDecalk Descaler, 16.90 oz (5 uses) : Home & Kitchen
How to descale your De'Longhi Magnifica S ECAM 23.260 coffee machine - YouTube
How to descale the Magnifica Evo with milk ECAM290.61.SB | When you see that red warning light it means it's time to descale, descaling is simple and easy, follow this "how to"