Attempting to force a clog through a toilet with a plunger can often make the problem worse. Instead, create a seal and slowly push down on the plunger before pulling it back sharply. The suction can help pull the clog back up toward the bowl, breaking the blockage and allowing gravity to take over.
Plunging down too hard
A hard thrust downward can break the wax seal between the toilet and the floor, causing a leak. And a really hard thrust could even crack the bowl.
You may just be using it incorrectly. Do this: Next time you have a clog, use your plunger like this: Ensure the flange lip is unfolded. Get a good seal on the toilet drain (that is, make sure you're covering the entire drain or you won't have enough pressure to loosen the clog.)
Ideally, no more than five or 10 minutes. One plumber told us that if plunging goes on any longer, it's time to try a toilet snake or call an expert.
The first thing you should do is stop flushing. If your toilet doesn't drain, persistent flushing will only fill the bowl with more water, making the problem worse.
Is it okay to leave a clogged toilet overnight? In most cases, you can leave a clogged toilet overnight. However, calling an emergency plumber near you might be warranted if water starts leaking from the pipes. A simple clog likely won't cause this, but an inexperienced homeowner messing with the plumbing could.
Stop Flushing!
If your toilet doesn't flush properly the first time, the last thing you want to do is try flushing again. The clog will prevent the water from going down the drain, meaning it will overflow the toilet and get all over the floor. This can create a much bigger (and must smellier) mess.
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.
Then pull up sharply to disturb the clog and loosen it. Continue vigorously pushing and pulling until the water begins to drain. It may take 15 to 20 cycles before the toilet unclogs. Be patient.
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. Flush to see if the clog has cleared. If not, repeat.
Soap and Hot Water - Remove some of the water in the toilet with a cup or bowl to make room for adding about a gallon of water. Put a soap dish, shampoo, or slivers of bar soap in the bowl. Then heat a gallon of water to the temperature of hot tea, pour into the bowl, and wait about 20 minutes.
Don't use excessive force when plunging a clog. Also, keep in mind that you shouldn't use too much pressure because it can damage the drain line connection, which will lead to further problems eventually.
A manual drain snake, also known as a plumber's snake or a drain auger, is a small boring tool that rotates slowly as it's physically pushed through a stubborn clog. The terminal end of the device is a corkscrew-shaped hook that is fed into a clogged drain or toilet.
A drain auger is a better choice, but the wire hanger will work in a pinch.
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.
Check water level in toilet bowl
Listen for a gurgling sound from the drain (a good sign) and check the water level in the toilet bowl. If nearly all the water drained from the bowl, then you've probably cleared the clog.
Will a toilet eventually unclog itself? It sure would be nice, but it's fairly rare for a toilet's clog to clear up after a few hours. It can happen, but only in select circumstances. Here's what you need to know about whether your toilet will unclog itself.
It can hurt the toilet and soften/dissolve pipes— Drano uses caustic or oxidizing chemicals to create heat to unclog a drain. If Drano does not clear the toilet, this heat can crack the porcelain, soften PVC pipes and dissolve old, corroded 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.
When it comes to simpler clogs, expect to pay no more than $150, while more extensive blockages that require dismantling the toilet's plumbing could cost between $150 and $500. A DIY drain snake costs between $5 and $50, so it may be affordable for homeowners to take the first attempt at unclogging themselves.
Take note that if you plan to use a chemical for unclogging drains that you don't use a plunger (as noted on the warnings on the bottle). A plunger could splash around the toxic chemical and cause harm to you. If you unclog a sink drain, tub, or shower, make sure to cover the overflow drain if one is present.