A clean bike

A cheap, only 10,000kip, approx $AUD 2.00 for a clean bike -Why would I do it myself.
It was very dusty after yesterday's ride and had significant accumulated dirt, so I called into the car/scooter wash place near school.  Ten minutes later it was gleaming, it had the high pressure hose, the air hose, hand soaping, then air drying and finally a polish.  That was $2.00 well spent!!