For stubborn stains, apply the undiluted liquid with a sponge and let it act for 4-5 minutes. Then rinse the surface with plenty of water. For everyday use, dilute 50ml of material per kilo of water. Ideal for polished white and colored marbles, mosaics, and granites. Cleans without dulling. Leaves no residue.
We advise you to test the product on a small surface to avoid dullness, which is very rarely observed in special types of marbles.