Removing car trim adhesive is a simple process that can be done by anyone with basic tools. The first step is to remove the adhesive from the surface of the trim. This can be done by using a sharp object or a hairdryer. Once the adhesive has been removed, it will need to be replaced. The second step is to clean the area where the adhesive was applied. This can be done by using soap and water or a mild cleaner. Finally, the area should be dried off and treated with an anti-static agent before re-applying the trim adhesive.