Is there a percentage of how much you should pay for cleaning supplies to clean a building per square foot?
Stringer
May 16, 2012, 10:29 PM
Her is a link that may help you;
How Much Should I Charge For My Commercial Cleaning Services? (http://ezinearticles.com/?How-Much-Should-I-Charge-For-My-Commercial-Cleaning-Services?&id=385906)