Does defogging agent damage car film?

[VonMaddox]

Defogging agent does not damage car film. The specific functions of defogging agent are as follows: Defogging inside the car: The working mechanism of defogging agent is to utilize the special molecular structure of polyol-type nonionic surfactants. Before water molecules form tiny droplets on the surface of transparent objects, they will wet and spread on the surface, forming an ultra-thin transparent water film. This film no longer scatters incident light and does not interfere with vision, thus achieving an anti-fog effect. Fog-repellent function: The main component of defogging agent is surfactant. Its defogging duration is relatively short with poor adhesion, generally lasting only a few days to ten days. The defogging effect disappears immediately after being wiped or washed with water, so it cannot be used as a long-term defogging preparation.