Clogged Toilet: How To Unclog a Toilet?

Did you woke up to a clogged toilet this morning? Don’t worry, a $4.95 plunger and a handy toilet snake will make you the family hero!

Clogged toilet? No problem. With a little practice and a plunger or a toilet snake, even a home repair rookie can get most clogged toilets back up and running in minutes, without flooding the bathroom and making the situation worse. In this article we’ll show you how to avert a morning household disaster by clearing a clogged toilet fast.

Clogged Toilet

Toilet not flushing all the way? Test for a clog when your toilet won’t flush

Ever uttered the words my toilet won’t flush? A poor flush means that your toilet drain is either partially or completely plugged. If your toilet won’t flush – a no-drainer – is obvious. The toilet bowl will fill to the brim with flush water and perhaps overflow. Give the water level 10 minutes or so to drop, then attack the problem with a toilet plunger to begin unclogging a toilet.

However, most clogged toilets are slow drainers. That is, flush water partially fills the bowl but doesn’t rush out and clean away the waste. The water level remains high, then usually drains down to normal height within a minute or two. You might not know the toilet is clogged until you flush it. So if you suspect a problem, test the drainage first. If it doesn’t drain, don’t flush it. Reach for the toilet plunger.

how to unclog a toilet, unclog toilet, clogged toilet, toilet won't flush, unclog a toilet, how to unclog an overflowing toilet, how to fix a clogged toilet

Remove the tank lid and lift the flapper valve slightly to let a cup or two of water into the bowl to see if the water goes down before trying to unclog the toilet. Flushing a clogged toilet may flood your floor!

how to unclog a toilet, unclog toilet, clogged toilet, toilet won't flush, unclog a toilet, how to unclog an overflowing toilet, how to fix a clogged toilet

Lift the flapper slightly to release a little water. That’s how to make a toilet flush. However, if there is a clog, the water won’t flush.

Unclog a Toilet: Begin with a plunger

For about 90 percent of clogged toilets, you only need one special tool—a toilet plunger. Buy a toilet plunger with an extension flange on the rubber bell-shaped end. A toilet plunger with an extension flange is designed to fit toilets better, so you can deliver more “oomph” to the plunge. You could pull a woodchuck from a hole with a toilet plunger with an extension flange. The toilet plunger will unplug sink and tub drains, too, if you simply fold the flange back into the bell.

how to unclog a toilet, unclog toilet, clogged toilet, toilet won't flush, unclog a toilet, how to unclog an overflowing toilet, how to fix a clogged toilet

Here’s how to use a plunger: The first step in how to unclog a toilet with a plunger is to plunge the toilet with the rubber flange pulled out to get a better seal. Push in and out vigorously, keeping enough water in the bowl to cover the plunger. Keep towels handy to wipe up water that splashes out. If this doesn’t fix the issue, keep reading on how to plunge a toilet.

Plunging Tips: How to Use a Plunger

A toilet plunger fits over and seals the toilet drain. Wear rubber glove—things can get messy—and follow these plunging tips:

  1. Make your first plunge a gentle one. Initially the bell is full of air. A hard thrust will force the air back around the seal and blow water all over the bathroom and you!
  2. Once you force out the air, plunge vigorously in and out, maintaining the seal. You’ll be forcing water both directions in the drain, which will effectively loosen most clogs. Stick with it, plunging 15 to 20 times if necessary.
  3. Be patient. Try alternating between steady strokes and occasional monster heaves.
  4. Keep enough water in the bowl so the toilet plunger stays covered. Trying to force air through the toilet trap won’t generate much pressure.

Most of the time, this is all it takes to clear the clog. But for tougher clogs, try using a toilet snake. (Note: If you have repeated clogging, it might be a toilet performance issue. Learn how to improve your toilet’s performance here.)

Reach for the toilet snake

If the toilet plunger won’t open the drain, reach for a toilet snake. A drain toilet snake is a long wire coil with a corkscrew-like tip that you feed into your pipes until it encounters the clog. Learning how to snake a toilet begins by turning the snake clockwise, so that the tip screws into or through the clog and breaks it up. Or the debris winds onto the wire so you can pull it out.

Even the least expensive toilet snake will clear a toilet. But the closet auger is a special type designed to get around the first bend, keep debris at arm’s length, and yet still spin the coil to hook foreign objects. A rubber sleeve protects the enamel bowl from scrape marks. These toilet snakes are short because most obstructions catch in the first S-bend or at the floor flange. (Plumbers report that the most common foreign objects are toys.) A toilet snake can also be used on clogged bathroom sinks.

toilet snake used to unclog toilet


Spin the long flexible toilet snake wire into the drain to snag the clog and pull it out.

how to unclog a toilet, unclog toilet, clogged toilet, toilet won't flush, unclog a toilet, how to unclog an overflowing toilet, how to fix a clogged toilet

Or, you can spin a special closet auger through the drain, if plunging doesn’t dislodge the clog. The wire coil end should break through the obstruction or grab it so you can pull it out.

Major surgery, if all else fails

If the clog resists all your efforts, you’ll probably have to pull up the toilet. This job will take several hours, because you have to turn off and unhook the water supply, partially disassemble the toilet, and unscrew it from its mounting ring. Chances are, you can then get at the problem. Be sure to buy a new wax ring and new mounting bolts to reseal the toilet base to the mounting ring. Get a complete tutorial on installing a new toilet here.

However, if other drains in your home are plugged, or if water comes up through them, the problem is probably farther down in the main drain pipes, often out of easy reach. For those clogs you may have to call a plumber. Plumbers are expensive, but they can put your bathroom back in service fast, even if there’s a major blockage.

Toilet Dos and Don’ts

1. Avoid chemicals. Don’t be suckered into thinking that powerful chemicals will do the messy work for you. They sometimes work, but they’re slower. And when they don’t work, you have a drain full of corrosive water on your hands. If you tried chemicals and they didn’t work, run as much water into the toilet as possible and let it sit overnight to drain through the clog. Then, when you plunge, wear safety goggles and rubber gloves to keep the water out of your eyes and off your bare skin.

2. Keep the toilet cover down, especially if you have small kids, so toys and hairbrushes won’t fall into the toilet.

3. Don’t pour hardening compounds down the toilet.These include such things as drywall joint compound, grease, caulk and wax products.

Required Tools for this toilet won’t flush Project

Have the necessary tools for this DIY unclog a toilet project lined up before you start – you’ll save time and frustration.

  • Plumbing snake
  • Plunger
  • Rubber gloves
  • Toilet auger



Source: Family HandyMan































Leave a Reply

Your email address will not be published. Required fields are marked *