formula for washing concrete and other surfaces?

[corey kelly]

hi, im new here and was wondering what is a good fair formula you use for figuring concrete and other surfaces? i am going to write a perl script for my website to calculate the cost for the customer on surfaces other that homes.

 

[Mike Gwas]

Ask ROMAN ???

 

[B.E YOUNG Sr]

Hey neighbor,

Do a search and read past posts. This will save you some time.

That questions has been answered a few times already.

If you still have questions fire away.