Gtechniq ceramic coatings help prevent swirl marks from washing. But we are often asked the question as a formulator, is it safe to wash my car once a week when my car is protected? The answer is NO, you shouldn't have to. With a Gtechniq ceramic coating such as Crystal Serum Ultra or Crystal Serum Light, with EXO Ultra Durable Hydrophobic Coating over the top, your car really shouldn't need washing more than once a month.
Manager of Gtechniq Works - Gtechniq's Centre of Excellence. based as our Headquarters, Northampton, UK said: "While Gtechniq coatings do prevent swirling and premature dulling, they are only a micron thick and the more you wash the more likely you are to introduce light marring, especially on softer paints. On top of that, with our ceramic protection your car simply won't get as dirty - so you won't need to wash it as often."