Inquiry (采购产品): commercial washers drains Can you tell me what is the best way to clean out drains from washers. We have 8 washers all draining into a 4" pipe and 6 bathrooms draining into the same 4'pipe. Our lower floor laundry room washer drains overflow constantly if one or more washers are on. We have had the drain cleaned all the way to the garage several times and it looks clear. I have been told that there can be lint that sticks to the sides of the pipes and we need to use a type of "hydro-jet" . I would appreciate any information you can give me. Marcia Houston, property manager **** Hidden Message ***** marcia houston 1425 N. Sierra Bonita Ave. Los Angeles, CA 90046 USA Company: Graystone Manor Apts. Title: property manager Phone: 323.850.7566 Fax: 323.850.6319 E-mail: marciagsm@sbcglobal.net **** Hidden Message ***** marciagsm@sbcglobal.net
