The CleanPrince roof tileimpregnation seems like an invisible one Non-stick protective shield. By a fine polymer layer they become microscopic Small pores and unevenness in the roof surface are closed. Rain, dirt and environmental pollution roll off the roof surface and no longer adhere. Moisture no longer penetrates the surface of the bricks. Deposits and verdigris therefore no longer find a breeding ground. We therefore recommend ours for gentle cleaning Roof tile cleaner. However, if the surface has already been cleaned with high pressure in advance, this special impregnation comes into play here. Individually tailored ingredients enable the active ingredients to be absorbed quickly on steep roof slopes. Pores opened by cleaning and environmental influences are closed again and the roof.