Distinguishing a dent from a scratch is made by visual inspection. In case of any metal bent ordeep cut, the surface shape needed to be reestablished before repainting. Others considerable like scratch, damage on the paint / primer layer without any distortion in the body of the car. Polishing can assist removal of the superficial scratches on the surface of your car.
Swirl marks are delicate scrapes on the body of your car caused by unsuitable drying and washing techniques. Every time when you wash your car, the paint gets tarnished with minute scrapes. These small scrapes get stayed over time, resulting in the car appearance weakening.
Conservative wax do not last long as the element in these waxes (Carnauba) breakdown under daily usage. On other hand improving compounds are made up of a series of cross-linking polymer emulsions that supports long than wax compounds.
Polish usually stays between 3 – 5 months under our weather conditions. So it is suggested to wash your car only once in two weeks to keep your car with lasting shine and water beading effect.