Main Clean out Plug Home › Forums › Public Forums › Drainage & Sewerage › Main Clean out Plug This topic has 1 reply, 2 voices, and was last updated 20 years, 3 months ago by Retired plbg1. Viewing 1 reply thread Author Posts 24 Jul 2004 at 7:43 pm #279407 MasterPlumbersKeymaster I was under the assumption the clean out plug under my sink turn the normal way of lefty loosy righty tighty. Am I wrong in this assumption? 25 Jul 2004 at 11:03 am #300783 Retired plbg1Participant Yes you are right. 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