Stop Laundry Sink Smells: Liberty 404 Hookup (plumbing101.i234.me) Question I have a Liberty 404 that pumps from a basement sink. The washer now drains into that sink, and it smells. Can I tie the washer discharge straight to the 404? I planned a trap between the washer and the pump. I also thought about a… Continue reading Stop Laundry Sink Smells: Liberty 404 Hookup