If toilet water rises then slowly drains then you need to take action before a major problem develops. The reason is because of a clog in the toilet drain pipes. One of the first things you need to do when toilet water rises is to open all the drain pipes in the bathroom. This means that the toilet will not flush properly. If the water from the toilet is not being flushed out properly then there could be a blockage in the drain pipe.
When toilet water rises then slowly drains away, there might be some plumbing issues in your toilet which needs to be repaired.

For example, if the float is cracked, or the float bowl or mechanism is starting to malfunction, then you need to open the toilet and flush the tank. To do this, use warm water and scouring pad soap to scrub the toilet to loosen up any build-up of dirt. Take those two things together and mix them with hot water, and pour them into your toilet's drainage pipe, so that the toilet water rises then slowly drains away.

If the toilet water rises then slowly drains then your drainage pipes could also be clogged. To clean these, buy a plunger that has flexible hoses. Fit the plunger into both of the drainage pipes then bend the plastic over the plunger. Scrub the pipes down, taking care to keep the hoses in a straight line. If you have an older toilet then it is likely that the metal plumber's valve can be adjusted to help prevent clogs.
When toilet water rises then slowly drains then your toilet might be having a slow flush problem. To fix this one of the first things you need to look at is how you unclog the toilet in the first place. The reason why the toilet water rises then slowly drains is because of residual high water levels. In order to fix this one of the first things you need to do is either install a toilet trap, or close off the drain pipe leading to the trap with a toilet trap cap.

Your toilet might also fill up slowly then slowly drain when you flush it. This can usually be fixed by resealing the toilet tank, and clearing away any left over water. This can be done by using some high pressure water jets, which are basically jetting toilet tanks. Once you've installed the jetting system you will be able to see it run, and can stop it running by turning the knob clockwise. A toilet drain can usually hold a lot of water, but these systems will push out more water than this, and so as the toilet fills up slowly, you need to reseal the toilet drainage pipes again.

It is very important that you always flush with fresh water. A slow clogged flush is not only less effective, but can be quite dangerous. By stopping the flow of water the toilet tank won't be able to release the water full and force the flow through the pipes to ensure that the flushing goes on smoothly. There are a few different ways in which you can do this. You could use a water hose to try and push the water through the pipe, or you could use a plunger to try and force the water out of the toilet tank.

If you want to stop the toilet auger from working correctly then you should fill the toilet bowl to its proper level, then turn the auger counterclockwise. Then fill the toilet bowl to the proper level again, and turn the handle clockwise. Repeat this process as many times as needed until the bowl reaches its correct level and the toilet auger stops working correctly.

After you have reset the toilet flushing mechanism it is advisable to clean the toilet and remove all sediment from the mechanism. It is also important to remember to flush regularly to ensure that all sediment is removed from your toilet flushing system. If you need to use toilet water to flush you should always use fresh water. Doing so will prevent any damage caused to your toilet by clogged toilet water.