How to unblock a badly blocked toilet?

Having a blocked toilet is a common problem that can be frustrating and unpleasant to deal with. However, with the right tools and techniques, you can unblock a badly blocked toilet easily and quickly. In this article, we will go through the steps you need to take to unblock a toilet and prevent future blockages.

Step 1: Stop Flushing

If you notice that your toilet is not flushing properly, stop flushing immediately. If you continue to flush the toilet, the water level may rise and overflow, which can cause additional damage.

Step 2: Turn off the Water Supply

The next step is to turn off the water supply to the toilet. You can do this by turning the valve located behind the toilet. This will prevent additional water from entering the bowl, which could cause the water level to rise.

Step 3: Protect the Floor

Place old towels or newspapers around the toilet to protect the floor from any spills or splashes.

Step 4: Prepare Your Tools

Before you begin, gather the following tools: rubber gloves, a plunger, a bucket, and a toilet auger (also known as a plumbing snake).

Step 5: Use a Plunger

The plunger is one of the most effective tools for unblocking a toilet. To use the plunger, place it over the toilet bowl opening and push down and up several times to create suction. Be sure to keep the plunger fully submerged in the water to ensure a tight seal.

Step 6: Try a Plumbing Snake

If the plunger does not work, you may need to use a toilet auger. Insert the auger into the toilet bowl and turn the handle clockwise. This will help to break up any blockages and allow the water to flow freely.

Step 7: Use Hot Water and Dish Soap

If the blockage is still not clearing, try pouring hot water and a few drops of dish soap into the toilet bowl. The heat and soap can help to break up the blockage and allow it to move through the pipes.

Step 8: Call a Professional

If you have tried all of these steps and the toilet is still blocked, it may be time to call in a professional plumber. They will have the tools and expertise to diagnose and fix the problem quickly and efficiently.

Preventing Future Blockages

To prevent future blockages, here are some tips to keep in mind:

Avoid flushing non-flushable items, such as wipes, sanitary products, and dental floss.
Use a toilet brush to clean the toilet bowl regularly to prevent buildup.
Consider installing a toilet with a larger waste pipe if you experience frequent blockages.
If you have young children, make sure to keep toys and small items out of reach to prevent them from accidentally flushing them down the toilet.


Unblocking a badly blocked toilet can be a messy and unpleasant task, but it is a problem that can be solved with the right tools and techniques. Remember to take your time and be patient, and if all else fails, don’t hesitate to call a professional for help. With proper maintenance and care, you can prevent future blockages and keep your toilet functioning properly for years to come.