Guide


Naturstein richtig reinigen – so finden Sie das passende Pflegemittel
Oct 23, 2026
Marble, granite, slate or cotto? Find out which stone needs which cleaning – and which StoneClear products will keep your floor beautiful for years.

Terrasse, Gartenweg & Fassade – so wird Ihr Stein aussen wieder sauber
Oct 23, 2026
Green growth, moss, rust and lime efflorescence on your patio? Here's how to clean natural stone slabs, paving and façades properly – with the right StoneClear products.

Stein imprägnieren – warum sich der Schutz lohnt und welches Produkt das richtige ist
Oct 23, 2026
Red wine on marble, oil on the patio? With the right sealer, liquids simply bead off. Here's how to choose the right StoneClear stone protection.

Stein in Küche und Bad – Kalk, Fett und Flecken richtig entfernen
Oct 23, 2026
Limescale marks on the marble vanity, grease on the granite worktop? Here's how to clean stone in the kitchen and bathroom without damaging it – with the right StoneClear products.

Die 7 häufigsten Fehler bei der Steinpflege – und wie Sie sie vermeiden
Oct 23, 2026
Vinegar on marble, a pressure washer on the patio, all-purpose cleaner on granite: these 7 mistakes damage your natural stone. Here's how to do it right – with StoneClear.

Was ist die VOC-Abgabe? Warum sie anfällt und was sie für Sie als Kunde bedeutet
Aug 14, 2026
What is VOC? VOC stands for Volatile Organic Compounds. These are solvents found in some deep-acting stone cleaners and sealers. Why is there a levy? It is a statutory environmental levy. It is intended to create incentives to reduce solvent emissions and protect air quality. Why do customers pay it? The levy is charged by the state directly on the product concerned. We show it transparently in the shop so you can see exactly how the price is made up. Are there alternatives? Yes! Water-based stone care products are VOC-free. No levy applies, you save money, and they are just as gentle on the environment as on your stone.