How Do I Unclog a Toilet?

A clogged toilet is one of the most common and frustrating plumbing issues homeowners face. Whether it's a minor blockage or something more serious, it can disrupt your daily routine and cause unwanted stress.

Fortunately, there are a few simple ways to unclog your toilet before calling a professional. In this post, we’ll walk you through step-by-step solutions and share when it’s time to bring in a plumber.

How Do I Unclog a Toilet?

1. Use a Plunger

The most effective and accessible tool for unclogging a toilet is a flange plunger (not the cup-shaped one used for sinks).

Here’s how to use it properly:

• Make sure there’s enough water in the bowl to cover the plunger.

• Place the plunger over the drain hole to form a seal.

• Push down and pull up vigorously for 15–20 seconds.

• Flush to see if the clog has cleared.

• Repeat if necessary.

2. Try Hot Water and Dish Soap

If the plunger isn’t working or you don’t have one:

• Pour 1/2 cup of dish soap into the toilet bowl.

• Follow with a bucket of hot (not boiling) water.

• Let it sit for 15–30 minutes to soften the clog.

• Try flushing.

This method can break down greasy or organic matter and works well on minor clogs.

3. Use a Toilet Auger (Plumbing Snake)

For stubborn blockages:

• Insert the toilet auger into the drain and gently rotate the handle.

• Push until you feel resistance, then keep cranking to break through the clog.

• Pull the auger back out slowly and flush.

Augers are great for reaching clogs deeper in the trap.

4. Don’t Use Harsh Chemical Drain Cleaners

Many over-the-counter drain products can damage your toilet or pipes and are unsafe for septic systems. Stick to mechanical or natural methods, or call a pro if needed.

When to Call a Plumber

You should contact a plumber if:

• The toilet overflows repeatedly.

• Water backs up into the tub or sink.

• You suspect an object (like toys or feminine products) is lodged in the drain.

• You’ve tried all the DIY methods and nothing works.

Unclogging a toilet can often be handled with a few basic tools and a bit of patience. But if the problem persists, don’t wait, a small clog can lead to a bigger backup.

Call Vertical Plumbing at (480) 577-8720