When your bath, shower, sink or toilet begins to drain slowly or not at all, it is almost certain that your drain is blocked. There are other signs or pointers to a blocked drain. You may hear or see your toilet bubbling, or you start noticing puddles of water near your sink, shower or bathtub.
Clogged drains are one of those common household inconveniences that show up at an inopportune time. With daily use, drains in the sink, tub, toilet and shower are bound to get clogged at one time or another, despite your best efforts to clean them.