Posted 3/4/2012 15:52 (#2267279 - in reply to #2267118) Subject: Re: House plumbing-grey water--grease/soap buildup.
Sheridan, MI - 1/2 hr. from the mitten's middle
Grease Gobbler can be ordered through Texas Refinery Coatings at texasrefinerycoatings.com. Their website details the use of this product to solve problems such as yours. Good luck.