HG mould spray immediately and effortlessly eliminates all moulds, making filthy black stains disapp..
Impregnate natural stone? HG impregnating protector is a specially developed pre-treatment product f..
HG colour intensifier for granite, blue stone and other natural stone types (product 48) is a profes..
Remove light limescale from the natural stone in your bathroom? HG natural stone bathroom cleaner fo..