The knobs on the bottom of the toilet hold the toilet to the bolts that in turn hold the toilet in place on the floor.
You usually have to unmount it and get at the bottom.
pull the toilet. Make sure the trap is clear on the toilet, and then snake the toilet line.
thin paper to wipe your bottom with
A toilet.
The main toilet pipe is partly plugged after where the upper pipe joins the lower one.
because there is a Dukie stuck in the bottom of the toilet so you have to take out your toilet and flush the system.
to let air flow in Thir are 2 on top and 2 on the bottom, what is the dfference
A bidet
Doors has knobs.
Call a plumber
Of course he did! He hired someone to wipe his bottom!!
It is typically better to use plastic knobs over metal knobs on kitchen furniture. The plastic knobs tend to not scratch the floor as much as metal knobs.