tested on tresses of natural, long, gray human hair to see how well they covered up the gray and found that all the hair dyes we tested really did pretty well. >> the top ones. >> clairol natural instinct for both men and women and this one is l'oreal paris and that was also very good. >> jamie is a "consumer reports" health editor. thanks for coming in. >> that's going to do it for us. >> that was fun. we'll do it again sometime. thank you for joining us. keep it here on fox. the latest on the terrible storm systems down south. have a good afternoon. the fox report starts in a couple minutes.