I just posted a few ads in regards to my car cleaning service. A little nervous, I've only ever cleaned friends' cars before, not complete and total strangers. Last time I put an ad up I freaked out and cancelled everyone that had a time setup with me, but at the time I wasn't trying to get a brand out there or my name... just a few people were interested from a facebook post I posted in offering to clean a friend's car and people sort of just wanted a car wash from me.
I'm hoping this amounts to something. $25 wash and wax, can't go wrong. I'll be barely breaking even on product, but this is the price... the investment into the business to get your company and name out there.