Toilet Plunger. When you've finished your dirty work, add a little bleach to your toilet, then plunge the clean water for a few seconds. The force of the plunger is enough to clear any residue. Flexible to reach deep into bowl; dual-action bellow chamber design - loads water on the pull, then powerfully blasts it on the push to break up deep blockages; for toilets only.
I had a badly blocked toilet, This pump worked well and I didn't get any splash back. However I did need to use hot water, with this pump, to get the block moving