Vent Stacks Home › Forums › Public Forums › General Plumbing › Vent Stacks This topic has 1 reply, 2 voices, and was last updated 23 years, 12 months ago by SylvanLMP. Viewing 1 reply thread Author Posts 22 Jan 2001 at 5:27 pm #274473 MasterPlumbersKeymaster Suspect foul odor in bathrm due to clogged vents….can system be cleaned or flushed and with what? 23 Jan 2001 at 10:07 pm #289810 SylvanLMPParticipant Use clean Potable water under pressure like calling a local licensed plumber and asking her/Him to water jet your lines to a like new condition.Check out my plumbviews articles. Ta Dum 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