A master plumber details how to unclog a shower drain at home, and -- most importantly -- how to prevent it from clogging in the first place.

When a drain is clogged, the obvious problem is that it ... and the water that falls in brings with it any of the dirt or sand or whatever else it picks up with it into that basin.

During a press conference, local activist Yee Poh Ping said despite several drain outlets at the side of the road, they were ineffective as sand and rubbish had clogged the drains. He said drain ...