It is easy to make the glass hydrophobic - we do it for plenty of customers.
When we apply our three step system the glass is coated and stays clean for a very long time! We cant say how long as we have only been using it for 18 months.
We do NOT sell our products we use them ourselves - that is why we are the very BEST

If you strive to be the best - dedication is what you need so Roy Castle sang!