Hello dear motor-talk municipality, I would like to wash my car myself soon (finally again) and grow up myself for the first time. Now I noticed a hard wax at the Aral tank of my trust with this “NanoShine” technology. Since I am very satisfied with the nano-certificate from the washing machine at Aral, I hope of course similar or better results with the Do-It-Yourself variant. Has anyone perhaps already gained experience with this product? Or ha Are you good alternatives? Rejoice me for answers!