I have been hating the way the black trim around the doors of my '05 was getting chalky and white. I used Mother's Back to Black on it last night and it made a big difference. Check out these before and after pics I took:
http://franksperformance.com/Forums/...st=0&#entry509
I also used it on the black trim around the tail lights. The stuff is great.

 

It does look good after applied. After washing the car or rain, it washes off and you can see the white s*** again. Its just a temporary cover up. The best thing ive ever used to get the wax "off completely" from a black rubber or rough surface is called rubber care. Made by Wurth. Most auto body shops use this product. Dont know where to buy it. I used to get it from my manager in the bodyshop that I used to work in. Havent needed any since then. If anyone is interested in product and want more info on it, go to www.wurthusa.com Doesnt seem you can buy it from their website. You will need to contact them for that info. Great product, try it, youll like it.

 

I'll have to give it a shot. The back to black has been looking great since I put it on but I haven't driven it in the rain yet.

 

would this stuff work on the rubber under the windows and between the hood and windshield on an '04?

 

Ya, but be careful when you put an oily product on a plastic or rubber part that is above the paint. What I mean is, when it rains, the oily product will run down onto the paint, and when it dries, think about how the paint will look. Really shouldnt harm it but it will look like s*** until you wash the car. Ive seen this with armor all, finish 2000, mothers, meguiars, black magic, etc. Better off using these kind of products below a painted surface.

 

just bought it today and the sh_t works awesome. the window trim, mirrors and under the windshield look great