Yeah, i think the color is normal, BF is suposedly very safe your for car, only about 15% of very refined solvent (Terrys words). As far as the QD, some have gone over the car right after theyre done and sad it brought out some more shine. I just used it after a wash to test it out, it really made the car look great, maybee even better than when it was freshly detailed. Theres no waitng time, just when your car is little dusty or needs that freshly detailed shine after a wash. Glad to see you like the BF, im very pleased with it.