What's the Best Way to Unclog a Toilet That Won't Flush?
The best way to unclog a toilet is to start with a flange plunger — not a flat cup — because the extended rubber lip seals properly around the toilet drain.
Hold 10 to 15 firm, unbroken strokes, then pull up sharply. That sequence works on roughly 70% of straightforward blockages we see. When plunging fails after three attempts, we move to a toilet auger: the cable goes in about 60 cm and rotates clockwise to either break the clog apart or hook it out entirely. Unclogging a toilet this way adds maybe 20 minutes to a job but solves blockages sitting further inside the drain that a plunger simply can't reach.