Sydney Crystal Car Washers

I’m fascinated by the Crystal Car Wash promoters I usually see at the corner of Old South Head and Blair. They look like bored-out-of-their-gourd Indian students. But there must be a catch (cash?) because there is a never ending supply of them, and they feature all over Sydney ... (... http://chingrimaachh.com.au/blogs/shrimpy/2007-may-01-sydney-crystal-car-washers)