Long drives, beach trips, and country roads all leave their mark — usually in the form of bug splatter across your bonnet and bumper, and sand tracked in from the boot, floor mats, and door sills. Left too long, both can do more than just look messy. Bug remains are acidic and can etch into your clear coat if they sit in the sun, and sand acts like sandpaper if it’s ground into carpet or wiped across paint with the wrong cloth.
Here’s how to deal with both properly, and what to do if it’s already gotten away from you.
Removing Bugs From Your Car’s Exterior
1. Don’t wipe it dry. Bug remains are stuck on with protein and enzymes, not just dirt — wiping a dry cloth across them scratches the paint before it lifts anything off.
2. Soften before you touch it. Pre-soak the affected area with water or a bug-specific cleaner and let it sit for a minute or two before wiping. This softens the residue so it lifts away instead of dragging across your paint.
3. Use a soft microfibre cloth, not a sponge or brush. Bug remains can be tougher than regular grime, and a rough sponge will add fine scratches (swirl marks) to your clear coat over time.
4. For older, baked-on bug splatter, a clay bar treatment is the real fix. Once bug remains have dried and sat in the sun for a while, a wipe won’t fully shift them — the residue has bonded to the paint surface. A clay bar lifts embedded contaminants like this out of the clear coat without abrasion, leaving a genuinely smooth, clean surface underneath.
