Remedy for a slow flushing toilet
When a toilet is functioning properly, the water flows quickly from the tank into the bowl and on to the sewer line when the flush handle is activated. It is important that the water flows quickly because this movement creates the suction in the line that triggers the actual flush. Sluggish flow can be caused by a problem with the flushing mechanism, restricted flow between the tank and the bowl, a blockage in the waste line, or even poor venting. You don't have to be particularly systematic in your troubleshooting; you can try the simpler remedies first. Bump the toilet with a fixture that fits into the drain opening. Plunging is easy, and if the sluggish flush is caused by a partial blockage in the drain, it can probably be cleared with a plunger. If the toilet shows other signs of clogging, such as a back-up, you should use a toilet plunger to clear the clog if the plunger doesn't work. If you hear the gurgling sounds, it means there is not enough air in the drain...