Galvinized drain clogged…Anything organic to clean it out? Home › Forums › Public Forums › Drainage & Sewerage › Galvinized drain clogged…Anything organic to clean it out? This topic has 1 reply, 2 voices, and was last updated 22 years, 1 month ago by robertgf. Viewing 1 reply thread Author Posts 29 Sep 2002 at 5:44 pm #279101 kenBethea I have galvinized drains that slow down and sometimes stop draining. I have a septic and want to use something organic or safe for the septic. Any ideas? 30 Sep 2002 at 1:47 am #300047 robertgfParticipant replace the drain lines w/ copper or pvc Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In