Caked insects on your hood, bumper and window are hardly or not removed with normal washing or in the car wash. Brushing extra hard with a sponge or brush will damage the paint.
With (for example) HG insect remover for cars this problem is solved quickly and effectively. This product softens the caked-up, dried-out insects, making them very easily released. A good insect remover is of course safe for the entire body. Also suitable for motorbikes, mopeds and helmets.
How to use?
Spray the surface to be treated generously. Let the insect remover work in for a few minutes and then wash the car in the usual way.