How much do you charge to do laundry?

It will depend entirely on where you live. For instance:

Laundry in Manhattan, New York runs $9.95 for 1-9 Lbs. While service in Grand Rapids, Michigan runs $1.50 a pound, minimum 10 pounds, and $1.20 per pound over 25 pounds. And, service in Phoenix, Arizona runs about $0.99 per pound with drive thru service.