Where can I find Large appliance descaler in Frankenberg (Sachsen)?

Large appliance descaler can also be found in these cities:

Burow Bürgstadt Chemnitz Flöha Geringswalde Gornau (Erzgebirge) Großschirma Hohenstein-Ernstthal Jahnsdorf (Erzgeb) Ketzerbachtal Limbach-Oberfrohna Mittweida Oederan Rossau Stollberg (Erzgeb.)

You can also find this in Frankenberg (Sachsen):

Everything From Milk Baking Mixtures Cream Stiffener Spreads Savory Food For Diabetics Menus With Meat Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks