Cleaning. In everyday use, warm water, a soft cloth or a clean mop and a neutral to slightly alkaline pH stone cleaner are sufficient. Soapy dimension stone care products and mild all-purpose cleaners without acid are suitable. Take up spilled acidic liquids — wine, citrus juice, vinegar, cola, tomato — immediately, because on this calcite limestone they leave dull etch marks that can only be removed by re-grinding.
Do not use. Acetic and citric acid, limescale and bathroom cleaners, anti-limescale sprays, WC cleaners, concrete and rust removers, highly concentrated all-purpose cleaners and chlorine-based bleaches are off limits. On the light cream note, acid damage is particularly visible.
Sealing. A silane-polysiloxane-based sealer is important because of the higher porosity — it protects the surface against the ingress of water, oil and pigment and is mandatory on floor, stair and façade applications. We recommend the first sealing directly after installation and refreshing it every one to two years, annually in heavily used areas.
Kitchen. On kitchen worktops, Crema Luna can only be used with reservations. Acidic foods leave dull patches without protection. For the actual kitchen working surface with daily acid exposure we recommend more acid-proof alternatives (light quartzite, engineered quartz, porcelain).
Bathroom. In the bathroom it makes sense as a vanity top and wall cladding with a good sealer. In the shower area, wipe off standing water promptly.
Floors and stairs. The classic domain. The surface finishes available in stock are listed in the »Finishes« block further down. Dirt-trapping mats at the entrance markedly reduce the ingress of scratching particles.
Façade. A classic French application. The surface finishes available in stock are listed in the »Finishes« block further down.
Outdoors and frost. Usable with reservations — depending on the selection and with a correctly planned build-up. Consistently avoid de-icing salt in winter, because it attacks the calcite.
Repair. Dull acid marks or scratches can be locally re-ground or re-polished by the stonemason. Deeper damage can be filled with pigmented stone filler.