Dishwahser P-Trap: Prevent Sewer Odors &Amp; Clogs
A dishwasher P trap is a U-shaped pipe beneath a dishwasher’s drain hose that forms a water seal to prevent sewer gases from entering the home. Typically made of PVC or ABS plastic, it connects the dishwasher’s drain hose to the sink’s tailpiece and provides an easily accessible point for cleaning out clogs. Regularly inspecting…