Generally it is caused by either a blockage or partial blockage in the drain downstream. But I have known backfall on the drains leading away from the toilet to cause it as well, though this is rare.
probably needs uncluging
Snake the downstream line and get rid of the plug up.
toilet bowl effect
out of the toilet
The purpose of a toilet shutoff valve is to control the flow of water to the toilet. To properly operate it, turn the valve clockwise to shut off the water supply and counterclockwise to turn it back on.
A toilet gets clogged when something blocks the flow of water and waste through the pipes. Common causes include flushing too much toilet paper at once, flushing non-flushable items like wipes or feminine products, or a build-up of mineral deposits or debris in the pipes.
many toilet papers!!!
The function of the toilet shut off valve is to control the flow of water to the toilet. To properly operate it, turn the valve clockwise to shut off the water supply and counterclockwise to turn it back on.
A toilet T valve is used to control the flow of water to a toilet. It functions by allowing water to flow into the toilet tank when the handle is pressed, and then stopping the flow once the tank is filled to the desired level. This helps regulate the water level in the tank and ensures proper flushing of the toilet.
A toilet may keep running due to a faulty flapper valve, a leak in the fill valve, or a problem with the float. These issues can prevent the tank from filling properly and cause water to continuously flow into the bowl.
To turn off a toilet and stop water flow, locate the shut-off valve behind or near the toilet and turn it clockwise until it is fully closed. This will stop the water from flowing into the toilet.
The purpose of the flapper inside a toilet tank is to control the flow of water from the tank into the toilet bowl when the toilet is flushed.