Since immediately after processing with ceramics, the composition did not "settle", did not solidify on the surface, it is impossible to wash the car for the first seven days, experts recommend refraining from car wash for two to three weeks. Manufacturers claim that ceramics repels dirt well, so it is not necessary to thoroughly wash the car in the future, it is enough just to rinse the body. In general, you should wash your car as usual.
Although the ceramic protection lasts long enough, it still becomes cloudy over time, and after about a year it is advisable to repeat the treatment (in case of constant use of the car). When performing the work again, it is no longer required to carry out all operations in full, and the cost of the procedure will accordingly be cheaper.