Unclog a Toilet

Most toilet clogs are organic and dissolve with the right plunger technique — no chemicals needed. Save the auger for stubborn cases.

Difficulty: Easy Time: 5–20 min Cost: $0–$20

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Don't flush againA second flush on a clog can overflow the bowl. If the water is high, wait 10 minutes for the level to drop before plunging.

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1

Stop the bowl from overflowing

Reach behind the toilet and close the supply valve. Or lift the tank lid and push the flapper closed.
2

Set up the plunger

Fold out the flange (rubber lip) on the plunger and seat it firmly in the drain hole so it makes a full seal.

Tip: The bowl should have enough water to cover the plunger head. Add a pot of warm water if it's low.
3

Plunge with intent

Push down slowly first to expel air, then pump 6–10 times with firm strokes — keep the seal intact. The pressure works both ways and breaks the clog.
4

Test and repeat

Pull the plunger; if water drains, you're done. Reopen the supply, flush once to confirm. If not, repeat once or twice.
5

If still clogged: try a closet auger

Insert the auger tip into the drain, crank slowly clockwise while feeding the cable. When you feel resistance, work back and forth, then pull out and flush.