|Maybe the show is sponsored by L'Oreal.|
(via Revolution Wiki)
Now, I can see people looting retail stores and hoarding clothing and footwear, because the machinery used to mass produce that stuff no longer works, but I just find it hard to suspend my belief enough that decades after the power went bye bye, that people are still walking around a post-apocalyptic environ in clothes that look clean and brand new. As for hairstyles on this show, it's just impossible for me to suspend my belief that shampoo and conditioner still exists in abundance.
To be fair, the show is pretty damn good and worth watching, provided you can get past those two things.