How to remove tar and bug marks from a car safely
Choose the right targeted cleaner for sticky road tar or dried insect marks before you rub the paint.
Identify the mark before treating it
Road tar often appears as dark, sticky dots low on doors and behind wheels. Bug residue is more common on the front bumper, mirrors and windshield. These are different kinds of contamination; choose a cleaner intended for the mark and surface rather than scrubbing with a rough pad. Wash loose dirt away first.
Treat tar with a suitable remover
Surainbow lists S8 Tar Plus Glue Remover for tar, asphalt and adhesive residue on suitable vehicle surfaces. Work on a cool, clean area and test a hidden spot, especially on wraps, coatings or repainted panels. Follow your bottle directions for application, waiting and rinsing. If the mark does not release, do not use a blade or force it across paint.
Soften bug marks before wiping
Surainbow recommends S16 Bug Remover for insect residue on suitable paint and glass. Treat the affected spot according to the label, wipe gently with a clean wet cloth, then rinse promptly. Do not let the product dry on a hot panel. Repeat only if the label permits and the surface remains sound.
Wash and inspect afterward
After either cleaner, wash and rinse the treated area as directed and dry it with a clean microfiber towel. Check the panel in daylight. A remaining shadow may be staining or surface damage rather than removable dirt; a detailer can assess that. Keep solvent-type cleaners away from materials their labels exclude.
Before using any product, check surface compatibility and follow the bottle and vehicle instructions. If unsure, test a small hidden area first.