Car wash centers seem to be on great demand in Skudai.
There are plenty of 24 hours cash wash centers nearby my university.
I always wander who on earth would wash their cars at the middle of the night?
I've got a very extraordinary answer from a friend of mine, Supia. She said," Many people "gao yeh" (gao yeh refers to coitus) in car. So they need to wash their car to clean it lo! "