I saw a video a while ago where I think a brush was used on a high end car but don't remember and can't find the video. What do you use to clesn between the raised letters but not scratch or create swirls in and around the emblem?
I go to my local hobby store and buy the small stiff bristle paint brushes. Put some tape around the end about a quarter inch from the end. Makes a perfect detail brush. I also use the same type of "tool" to apply eye shadow. The small triangle shaped foam applicators. I used to steal my wife's but learned my lesson there. My local hobby store sells them too.