If you flush once and it doesn’t go down no problem, if you (or someone you know) tries to flush again no water will leave but the toilet valve tries to fill the bowl more.
So step one is to stop a potential flood of nasty water from overflowing to the floor
If you flush once and it doesn’t go down no problem, if you (or someone you know) tries to flush again no water will leave but the toilet valve tries to fill the bowl more.
So step one is to stop a potential flood of nasty water from overflowing to the floor
Just shut the water off.