Early warnings
Signs you should not brush off
A clogged drain rarely forms overnight. Gurgling sounds, unpleasant odors, water standing in a sink or tub and slow drainage are early indications that grease, hair, soap residue or other debris may be collecting inside the pipe.
Left alone, a growing restriction can lead to backups and water damage around fixtures. Note whether one fixture or several are affected and whether the problem appears after a particular appliance runs. Several slow drains at once may point to the main line rather than a single trap.
