TheP-trapis the U-shaped section of pipe at the bottom of the straight pipe leading down from the shower drain opening. The trap holds a small amount of water that fills the bend of the pipe. This water effectively seals off the pipe from the drainage system and sewer pipe downstream of...
BUT the smell lingers - is there anything I can pour down the toilet/shower as well as the drain in the utility room that will minimize the septic gases from coming back into the house? Or some kind of filter to place over them? On 2022-01-31 by Inspectapedia Com Moderator @Anita ...