Unclogging a Drain: Techniques to Try Before Calling a Pro

Is the water in your bathtub no longer draining? Is your toilet blocked? A clogged drain can quickly become a source of inconvenience in your home. Whether it’s the toilet, a sink, a shower or a washbasin, poor water flow can cause unpleasant odors and risks of overflow. Fortunately, there are several simple and effective techniques for unclogging a drain without immediately calling a plumber. Discover several techniques to solve this problem yourself.

Some techniques to try to unclog a drain before calling a professional

• Identify the causes of the blockage

First and foremost, you need to understand the cause of the problem in order to use the right drain unclogging methods. Drains are often clogged by food residue in kitchen sinks, hair and soap buildup in showers and bathtubs, or personal hygiene products or inappropriate paper in toilets. 

• Use boiling water

The easiest and least expensive method to unclog a drain is to use boiling water. Slowly pour it directly into the drain in several stages, letting each pour sit for a few seconds. This technique is especially effective for dissolving grease or soap scum buildup. However, it is not recommended for PVC pipes, which could be damaged by excessive heat.

• Use a suction cup

A plunger is a basic drain unblocking tool . Fill the sink or bathtub partially with water to cover the base of the plunger. Place the plunger over the drain opening and pump up and down vigorously for several seconds. Repeat until the clog is released. This method works well for shallow blockages caused by debris.

• Use a mixture of vinegar and baking soda

This natural solution is non-toxic and effective against many types of clogs. Pour about half a cup of baking soda down the drain followed by half a cup of white vinegar. Immediately plug the drain to prevent the chemical reaction from escaping. Wait 15 to 30 minutes, then flush with hot water. 

• Using a ferret 

A plumbing snake is a flexible tool designed to reach deep blockages. Insert the snake into the drain until you feel resistance. Twist the handle to hook or break the clog, then carefully remove the tool.

• Disassemble the siphon

The trap, located under the sink, is often where debris accumulates. Place a bucket under the trap to catch the water. Unscrew the trap with a wrench or by hand if possible. Thoroughly clean the inside of the trap and remove any debris. Reassemble the trap, making sure it is tight to prevent leaks. This method is especially effective for visible and easily accessible clogs.

Drain unblocking by a professional

If the problem persists despite your efforts, call the professionals at Débouchage et Nettoyage Sani Action to safely unblock the drain and avoid damaging your plumbing system. available for quality, long-lasting, fast and efficient intervention in the Vaudreuil-Soulanges, Valleyfield and West Island of Montreal regions.