1. It’s never a bad idea to “re-trim” auto chemicals in order to get the best results. Otherwise, auto chemical products can damage the surface.
2. It is not possible to direct aerosols onto the heated panel of the car under direct changes in the sun.
3. Techniques for sealing or servicing mechanical parts of automobiles may be subject to leakage, and their traces should not be detected in open spaces.
4. To clean your car's mechanisms, and especially the engine, you need to follow the instructions carefully.
