Hydrophobic coating

 Hydrophobic coatings are water repellent and this hydrophobicity renders treated surfaces extremely easy to clean as deposits and residues left by water, dirt and even oil cannot stick to or smudge these surfaces. In fact, these coatings have the double benefit of being oleophobic as well, so one pass of a clean cloth or absorbent paper is all you need to clean a surface which has been treated with a product from range of water resistant coatings.