Where can I find Small appliance descaler in Ruppertshofen (Taunus)?

Small appliance descaler can also be found in these cities:

Aarbergen Altendiez Bad Ems Boppard Diez Koblenz Lahnstein Lautert Limburg an der Lahn Mudershausen Nassau Schwall Waldesch Winden (Rhein-Lahn-Kreis)

You can also find this in Ruppertshofen (Taunus):

Jam Pastries Hair Dryer Dental Hygiene Make-Up Removal Products Face Masks Self Tanner Incontinence Products Defense Strengthening Silica