I have tried many polishes and am ultimately very satisfied ended up with this product from Dr. Wack. This polish is easy to apply using the enclosed, damp sponge and rub and remove without leaving streaks and without any residue with a clean, soft cloth, not cotton, again. Medium polish effect for surface treatment. For deeper scratches, there are special, aggressive polishes.
Earned multiple test winner. The price is not cheap, but is based on the quality of the product, in my view wisely invested.