The Pro Clean Concentrate is basically suitable for all surfaces. Nevertheless, it is always good to test it on an invisible spot.
VERWAY Tip: The material of the microfiber cloths does not only have advantages. Polyester has a high degree of hardness, which brings many advantages, but when cleaning sensitive surfaces occur even the smallest scratches can occur. We recommend, for example, that cotton cloths used for lacquered surfaces in kitchens or for high-gloss metal.