As mentioned, plunging a toilet can get a little messy, so it's a bad idea to attempt to plunge after you've poured in a drain-clearing chemical. If that chemical finds its way out of the toilet, it can harm your skin or even corrode materials on the toilet or elsewhere in the bathroom.
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.
Start slow and add force as needed. Several gentle pumps will usually work better than a couple of hard pushes. If your blockage is going to come out, it should happen in less than 10 minutes.
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).
Before plunging, it's important to ensure there is enough water in the toilet bowl to sufficiently plunge it. If there isn't, then pour some water into the toilet bowl to create some suction, but only do this if the water level in the toilet is already low.
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!
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. You should never flush a clogged toilet more than once.
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.)
So, let's recap the common reasons why a toilet won't unclog — excessive toilet paper use, non-flushable solids, hard water, and clogs in the main sewer line. Thankfully, they can be prevented via methods like double-flushing, covering the toilet bowl, routine inspections and dealing with tree roots.
Boiling water can help to dissolve the clog and free up the pipes. To use this method, bring a pot of water to a boil and pour it into the toilet. Let it sit for a few minutes, and then flush the toilet. If the clog is still there, repeat this process until it's gone.
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.
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.
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.
Once you force out the air, plunge vigorously in and out, maintaining the seal. You'll be forcing water in both directions in the drain, which will effectively loosen most clogs. Stick with it, plunging 15 to 20 times if necessary.
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.
Baking Soda And Hot Water
Pour about half of a cup of baking soda down the drain and then follow up with a pot of boiling water. Let it sit for an hour or two before you try flushing again. It might take several attempts, but this method has been known to work really well in unclogging slow draining toilets.
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.
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.
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.
Hydrochloric acid, also known as muriatic acid, is a strong acid that is commonly used to dissolve clogs in drains. This acid works by breaking down organic materials such as hair, grease, and soap scum that can accumulate in pipes and cause blockages.
When you are using a baking soda and vinegar solution to clean out your drain, you are actually causing the rubber and plastic that are used for the drain's pipes to be eaten away by the mixture. Over time, this rubber and plastic will break down, causing the drain to become even more blocked.
Using a snake is also more invasive and time-consuming than using a chemical cleaner is, and can often become a dirty job. When it comes to getting at and removing major clogs or clogs that are deep down in your pipes, however, a plumber's snake is your best bet.