Bfg tires letters turn brown

As I said in post 69 the brake cleaner worked pretty good but there was still a very light yellowish tint to the letters.I bought some acetone today. $7.59 for a quart at Wal-Mart. Hands down that's the way to go. It's probably about the same cost as two 14 oz cans of brake cleaner but with the brake cleaner you get the spray mist spraying it on a rag acetone you don't. The acetone definitely worked better and I used a clean rag and no brush. The letters are not bright white but they are a lot whiter with no brown or yellowing.