Are Waterless Traps Any Good?
Summary, Works Well at Blocking Odors, but Drains Too Slow. This Waterless Drain Trap Is Well-Made and Feels Like a Good Quality Item. .. . It Works Very Well...
Summary, Works well at blocking odors, but drains too slow. This waterless drain trap is well-made and feels like a good quality item. ... It works very well at stopping foul odors from coming up the drain.
Do plumbing traps dry out?
P-traps can dry out as quickly as a month, sometimes even less than that. This happens most often in winter. To prevent your P-trap from drying out, run the sink or shower for a minute or two once a week to keep water flowing and your P-traps from drying out.
Is a drain trap necessary?
Plumbing codes require a P-trap be installed anywhere there is an open drain line that expels wastewater into a drain waste-vent system. The P-trap traps solids that can clog the drain or sewer line. The P-trap stops sewer gases from backing into your home through the drain line.