What customers are saying about MMR mold stain remover…

Hi Chris:

Just tried the product tonight and it works great.  Quick question – my job is in a very large house with two large attics.  What is the most cost effective way to get the MMR in terms of shipping, etc.  Is there a particular volume that makes sense for shipping?  I am treating approximately 3000 sq. foot.  So I would need between 12 and 20 gallons based on  published​ coverage correct?  Let me know my best options.