We have an elongated toilet that’s clogged. I have a “fancy plunger” forgot what it’s called, but it’s useless because the draining hole at the bottom of the toilet is also elongated. The plunger doesn’t seal the hole. So instead of pressure into the toilet I get water splashing.

Can anyone recommend a plunger that works for elongated toilets?

(And yes I know, just read about the dish soap. I’ll try that tomorrow.)