I don't think it's so much the product as the technique and tools. If you wipe or wax a dirty or dusty finish, you're going to produce scratches, or at least swirls. I suggest using Griots Garage Speed Shine with microfiber cloths. It has a lubricant, cleaner and wax in one product. Just spray a little on the cloth (not the speaker, unless it's a very large area)and wipe gently in straight lines. I think that will be enough protection for something that never leaves the house. I use it on my Viva, which has an automotive finish and the results are excellent. If you order it from Griots, don't forget to order the sprayer as well. As an added bonus, it will work beautifully on your car as well.
