1.   Bathroom drains are often blocked by hairs that collect around the stopper.

2.   Between January and April, lousy films clog up the cineplex like hair in a bathroom drain.

3.   During our visit, the bathroom sink drain unleashed a four-inch gusher of dark goo when somebody turned on a tap upstairs.

4.   Cleaners rarely work, leaving floors covered in dirt and bathroom drains clogged.

5.   Raw sewage from your toilets or bathroom drains flows into the septic tank.