Cleaning. For everyday use, warm water, a soft cloth or a clean mop and a pH-neutral natural stone cleaner are sufficient. Mild all-purpose cleaners without any acid content and mild washing-up foam are suitable. Take up spills promptly – the material is acid-sensitive, and every drop of vinegar, wine, lemon, tomato or cola can leave an etch mark on the material surface.
Do not use. Acidic cleaners of any kind – descalers (vinegar, citric acid, formic acid), bathroom cleaners with an acid content, WC cleaners, wheel cleaners, oven sprays. Even diluted acids etch calcite rocks immediately and leave dull patches that can only be remedied by professional re-polishing. Aggressive scouring pads or abrasive pastes are likewise out of the question.
Sealing. Recommended for all applications with a risk of water or soiling – bathroom, kitchen, entrance area, external surfaces. Sealing with a silane-/siloxane-based stone protector guards against grease, oil and water stains, but it cannot remove the acid sensitivity. The sealer should be refreshed regularly (every 2 – 5 years depending on exposure).
Kitchen and bathroom. Usable in the bathroom as a wall and floor tile, vanity top and shower – with proper tanking and sealing. Note: anti-limescale sprays and bathroom cleaners with an acid content must be avoided at all costs, because they etch the calcite surface dull immediately. In the kitchen, recommended only with qualifications as a worktop – wine, vinegar, lemon and tomato juice leave visible etch marks on the material surface. Anyone wanting the warm Mediterranean look in the kitchen should choose a more matt surface finish with a premium sealer — etch marks remain markedly less visible on such finishes.
Floor and stairs. The classic application for quiet to moderately frequented areas. On pale floors, consistent regular cleaning is important, because traffic marks, dried water drops and small soiling are more visible than on darker grades. For heavily used entrance areas and commercial floors we recommend a more matt surface finish with a premium sealer. For stairs with external water contact, a special slip-resistant treatment with certified slip resistance should be chosen.
Outdoors. Suitable with qualifications. With a more matt or slip-resistant textured surface finish and careful installation with good drainage, Apulia Beige can be used outdoors – but we recommend application under a canopy or loggia. A polished external application loses its gloss in a central European climate within a few years through precipitation and freeze-thaw cycling. Frost resistance depends on the batch of material and should be verified with a trial installation where there is direct exposure to weathering.
Scratches and repair. Where there are dull patches, etch marks or light scratches, a specialist stonemasonry or joint-technology firm can locally rework the material surface with diamond pastes. Deeper mechanical damage can to some extent be disguised with pigmented calcite-based repair mortars.