Price is not important..
John Orr said too expensive, that is not the Power washers problem,
if owner/manager wants stains cleaned up, and the only products
that will clean them are expensive, that should get passed to the
store, if they wont pay,,, next customer will......... after explaining
what it can do for their property, either they will pay for quality
or they wont, just keep in mind chemicals are getting cheaper and
cheaper lot's of competetion, better products, it is a whores business
now, the high priced chemical companies are soon to be out of
business....