How to Unclog a Toilet

A toilet blockage often happens at the worst moment: right before guests arrive, early in the morning, or late at night… In short, it’s a frustrating situation, but one that can usually be resolved on your own if you use the right methods. So, what should you do to unclog a toilet? Here is a complete guide to help you fix the issue without making it worse.

3 Methods You Can Try Yourself to Unclog Your Toilet

1. Use the Good Old Plunger

The plunger is the first solution you should try. Choose a plunger designed specifically for toilets (with a bell-shaped flange).

Here’s how to do it:

1. Place the plunger firmly at the center of the toilet opening.
2. Make vigorous back-and-forth motions for 15 to 20 seconds.
3. Pull up quickly to create the pressure needed to dislodge the blockage.

In most cases, this simple method is enough. If the toilet is still clogged, or if you don’t have a plunger and cannot get one right away, there are other alternatives you can try.

2. Try Hot Water and Dish Soap

This technique works well for blockages caused by organic buildup or excess toilet paper.

Here’s how to do it:

1. Pour a generous amount of dish soap (about half a cup) into the bowl.
2. Let it sit for 10 minutes.
3. Carefully add a bucket of very hot water (but not boiling, to avoid cracking the porcelain).
4. Wait another 10 minutes, then flush.

The heat combined with the soap helps soften and lubricate the blockage, often allowing it to break apart.

3. Use a Drain Snake (Manual or Mechanical)

If the blockage is deeper in the pipes, a drain snake can make all the difference. Insert it into the toilet and rotate it to try to break up or hook onto the clog.

Important:

• Do not use just any model — some can damage the porcelain.
• Be patient and work slowly.

You can also make a DIY snake using a metal clothes hanger that you’ve straightened out. Handle it carefully to avoid scratching or damaging the inside of the toilet bowl.

What Not to Do When Trying to Unclog a Toilet

When Should You Avoid Attempting to Unclog It Yourself?

In certain situations, it’s best not to play plumber:

• If the water level rises dangerously in the toilet (or at least take precautions: put on rubber gloves and remove excess water with a container before attempting anything).
• If you hear gurgling noises in other drains (a sign of a larger blockage).
• If water is seeping around the base of the toilet.
• If several attempts have already failed.

In such cases, calling a plumber is the safest option to fix the issue and prevent further damage.

Chemical Products: Avoid Them as Much as Possible

Chemical drain cleaners sold in stores may be tempting, but they come with several risks:

• They can damage your plumbing.
• They are harmful to your health and the environment.
• They make a plumber’s job more difficult if professional intervention is needed afterward.

It’s better to choose mechanical methods or call in an expert.

How to Unclog a Toilet: Call a Professional If Nothing Works

If despite all these techniques you are still wondering how to unclog a toilet, it’s time to move on to the next step: calling in an expert.

In Montreal, Laval, and the North Shore, Plomberie Urgence Montréal (PUM) responds quickly to any toilet unclogging request, whether it’s a minor blockage or a major plumbing issue.

What if the Problem Is Deeper in the Drain Line?

Sometimes, while you’re trying to figure out what to do to unclog the toilet, the blockage isn’t in the toilet itself but farther down in the drains. This is often the case when:

• multiple fixtures are draining slowly,
• water is backing up elsewhere,
• a sewer odor appears.

In these situations, a drain camera inspection can identify the exact cause of the blockage.

Plomberie Urgence Montréal: The Fast and Effective Solution for Unclogging Toilets

• 24/7 emergency service
• Certified and experienced plumbers
• Fully equipped trucks for simple or complex unclogging
• Camera inspection available
• Fast estimates and courteous service

Don’t let a simple blockage turn into water damage. Contact Plomberie Urgence Montréal for fast, reliable, and guaranteed unclogging service.