If you have polish that has lodged in crevices, here's a trick to help get rid of it. Get a small paint brush -- a 1" brush works well for me -- and cut the bristles so that they are short and firm. You can then use this brush to get out the dried on polish without worrying about damaging the surface. This works a treat in all sorts of situations -- from getting rid of silver polish to cleaning up automotive polish that is stuck in hard to clean areas.