Thanks looks excellent and like it could actually do the job, bookmarked.
Looks like another council trying to save call out fees
but ill bookmark it if anything, looks no different from a plunger effect but cheaper.
Done the same myself when but when my flush broke, filled a bucket full and threw it at full speed down the toilet it performed an emergency flush, I guess its similar to the plunger or vacuum effect ie forcing everything to move down the pipe and system.
And yes like above post, sometimes you do sadly have to wear a glove and plastic bags and shove your hand right up there and unclog whatever it is.
