W8 Bug Remover is a 100% biodegradable, coating safe formula. It makes light work of removing bug splatter without relying on aggressive caustic ingredients.nbsp;Bug splatter is one of the hardest to remove contaminants.A bugrsquo;s insides are naturally acidic. However, that level of acidity is multiplied by the fact that when an insect dies, acidic enzymes are created to help along the process of decomposition. These enzymes, coupled with the already acidic insides of a bug smeared across the front end of your vehicle, can cause problematic issues for your paint if left undealt with.