If you've attempted unclogging a toilet without a plunger and the clog persists, it's time to call a professional plumber. Can I use boiling water to unclog a toilet?

A plunger is the most effective tool for unclogging toilets. Place it over the drain hole, making sure it forms a seal. Push ...

Before you reach for that bottle of caustic chemicals, try this foolproof method for unclogging a toilet with hot water.