Carefully wipe the product with a dry or slightly damp cloth. Greasy stains are best removed with a microfiber cloth wrung out in warm water with a little washing-up liquid in it. Wipe the surface gently with the cloth.
Supplement if necessary the cleaning with a polishing. This is done by pouring a little cooking oil on a dry microfiber cloth and polishing the surface. Feel free to let the cooking oil "steep" for approx. 15 minutes and polish afterwards with a dry microfiber cloth. Repeat the treatment as needed.
Never use scouring sponges, pot sponges and the like. coarse cleaning articles, as these can scratch the surface. Cleaning agents containing chlorine are not recommended as they can damage the surface. The products cannot be washed in the dishwasher.