Several gentle pumps will usually work better than a couple of hard pushes. If your clog is going to come out, it should happen in less than 10 minutes. If not, it's time to move on to a snake or call a plumber.
Place the plunger over the hole in the toilet. Maintain a seal and plunge up and down rapidly, keeping the plunger under the water level and lifting it only an inch or so on every upstroke. Be patient, as it may take multiple plunge cycles, of a dozen plunges per cycle, to loosen the clog.
A second flush will only create another disaster, in addition your current problem. Remember: don't flush again! Here are a couple solutions to fix your clogged toilet. All solutions will effectively get rid of the clog, but take various amounts of time and effort to get rid of the clog completely.
If you can't unclog the toilet using a plunger or a snake, your next best option is to use boiling water. Boiling water can help to dissolve the clog and free up the pipes.
One of the most popular methods of unclogging a slow draining toilet is using hot water and liquid soap. Pour the boiling water into the bowl and then add the liquid soap. Let it sit for about 15 minutes before flushing.
A Clogged or Blocked Drain
Spotting a blocked drain is a fairly easy task. Water will overflow from the toilet's bowl rather than the tank, causing a huge mess. In order to stop the overflow, you must treat the clog. For simple clogs, a plunger and some elbow grease will usually do the trick.
Hot Water and Dish Soap
Wait for 10-15 minutes while the dish soap and hot water soften the clog. Once you do so, the toilet will unclog and flush freely. Alternatively, you could use hot water and shampoo from the sink if you wish to clear your toilet without leaving your bathroom.
The longer you leave a clog, the more opportunities there are for the clog to get worse. The most water-soluble parts of the clog will dissolve, and the rest will fill in the gaps, making the clog worse. There is also the possibility that human error could come into play.
Step 2: Start Plunging
First, make sure that the plunger cup keeps a tight seal around the toilet drain. Next, start quickly plunging up and down. The entire process can vary in length, so don't give up. It might take upwards of 20 plunges to completely loosen and dislodge the clog.
Give a few good up and down strokes with the plunger and flush the toilet. If the water clears from the toilet, then you've successfully unclogged it. If the toilet starts overflowing again, just close the flapper to stop water from entering the bowl. Repeat the plunge and flush sequence until your clog is gone.
Sometimes clogs cause a toilet to slowly drain its bowl. You cannot plunge a toilet that is empty, so if there is no standing water, use a cup to fill the toilet with water from your sink. If the toilet is empty, take the opportunity to use hot (but not boiling) water, as high temperatures can help clear clogs.
Caustic soda is a nasty chemical that can burn, but it's very effective for unclogging toilets. To use this chemical, you need to get some rubber gloves and eye protection. You can pick the chemical from the local hardware or grocery stores. Pour a ¾ gallon of cold water into a bucket, and add 3 cups of caustic soda.
Using a plunger is one of the most effective methods used for unblocking a toilet as it can unclog a wide variety of waste pipes.
Toilets can develop drain clogs for any one of several basic reasons, usually involving partial or complete obstruction in one of the various parts of the drain system: the toilet trap, the branch drain line, the vent pipe, or the main sewer line.
Toilets may not flush for various reasons, including a disconnected chain, faulty flapper, low water level, a damaged float, rim jet clogs, or simply a drain blockage that needs to be cleared with a plunger.
Unfortunately, the pressure from a plunger probably won't break up a shower drain clog. Instead, it will only send the material deeper down the drain pipe completely intact. The clog still exists, but now it's even deeper into your plumbing system, causing your shower to drain slowly or not drain at all.
Many people think that a forceful push into the plunger is what frees up the clog, but this can often worsen the problem. In fact, pushing the plunger in with enough force can even break the seal of the toilet gasket (the seal between the toilet and the floor where the plumbing exits).
If the toilet bowl; then there is waste line blockage either at your toilet (in the bend) or further down line, this coupled with a leakage of seal in tank allowing water to continue to enter bowl would cause an over flow.
A blocked or clogged drain prevents water from escaping your home when you flush your toilet. As a result, water overflows up through the toilet bowl and could be what causes a toilet to overflow. You can take care of a simple clogusing a plunger. If you can't unclog the toilet yourself, contact a professional.