washer p trap problems

Discussion in 'Plumbing Forum, Professional & DIY Advice, Tips & ' started by mema, Jul 28, 2010.

  1. mema

    mema New Member

    Messages:
    1
    Location:
    Enid Ok
    My washer smells like sewer after I use it .It doesn't happen immediatly just a day or so after . I cut a hole in the wall and it feels like the p trap is empty. i tap on it and it sounds hollow. Can there be somthing in it and it is soaking up the water? Or is the a possible vent issue.You can't see anything in the vent on the roof ,but that doesn't mean there isn't something in further down.What do I do now?
  2. Gary Swart

    Gary Swart In the Trades

    Messages:
    7,350
    Location:
    Yakima WA
    Are you sure it is a P trap and not an S trap. S traps besides being illegal, S traps will siphon dry.
  3. jadnashua

    jadnashua Retired Defense Industry Engineer xxx

    Messages:
    22,025
    Location:
    New England
    A picture might help. If the p-trap is not vented properly, it could get siphoned dry by other fixtures draining. Note, if this is a front-loader, some designs are better than others, and many find that leaving the door open for awhile after finishing so it can dry around the seals is required, or it starts to smell nasty.
Similar Threads: washer trap
Forum Title Date
Plumbing Forum, Professional & DIY Advice, Tips & P trap advice- washer Aug 13, 2014
Plumbing Forum, Professional & DIY Advice, Tips & Separate Dishwasher Trap and Vent Apr 1, 2014
Plumbing Forum, Professional & DIY Advice, Tips & Should I give the dishwasher its own trap? Aug 8, 2013
Plumbing Forum, Professional & DIY Advice, Tips & Trap placement question for washer standpipe Nov 24, 2011
Plumbing Forum, Professional & DIY Advice, Tips & Washer drain/trap question (sewer smell) Aug 29, 2011

Share This Page