How To Get Rid Of Smell From Drain

How to Get Rid of Drain Smell: 8 Easy Tricks You Can Try

How To Get Rid Of Smell From Drain

If you’ve ever experienced a foul odor coming from your kitchen sink, bathroom sink, or shower drain, you know how unpleasant it can be. Not only is the smell nauseating, but it can also be a health hazard. The good news is that getting rid of drain odors is a relatively easy process. Here are eight tricks you can try to eliminate those stubborn drain smells once and for all.

1. Clean Your Drain

Clean Drain

The first and most obvious step to take when trying to get rid of drain odors is to clean the drain itself. For kitchen sinks, remove any food debris by hand and then pour a mixture of baking soda and vinegar down the drain. Let the mixture sit for several minutes before flushing it with hot water. For shower and bathroom sink drains, remove any hair or other debris before pouring the same baking soda and vinegar mixture down the drain.

Baking Soda and Vinegar Mixture Recipe

  • 1/2 cup baking soda
  • 1/2 cup white vinegar

Mix the baking soda and white vinegar in a bowl until it forms a paste. Pour the paste down the drain and let it sit for a few minutes. Flush the drain with hot water to remove any remaining debris.

2. Use a Drain Snake

Drain Snake

If the smell lingers after cleaning the drain, it’s time to take a more aggressive approach. Use a drain snake to remove any hair, food, or other debris that may be stuck in the pipes. A drain snake is a long, flexible tool that can reach deep into the pipes to remove any clogs.

How to Use a Drain Snake

  1. Insert the snake into the drain
  2. Twist and turn the snake as you push it further into the pipes
  3. When you feel resistance, pull the snake back towards you, removing any debris along the way
  4. Repeat as necessary until the drain is clear

3. Use a Plunger


If the smell is still present after cleaning and snaking the drain, try using a plunger. A plunger uses suction to dislodge any clogs or debris that may be blocking the pipes.

How to Use a Plunger

  1. Fill the sink or shower with enough water to cover the plunger’s suction cup
  2. Place the plunger over the drain and push down firmly
  3. Pull up and repeat several times until the drain becomes unclogged

4. Use Enzyme Cleaners

Enzyme Cleaners

If traditional methods don’t work, it may be time to try an enzyme cleaner. Enzyme cleaners use natural microorganisms to break down and digest organic matter that may be causing the smell. They are safe for both the environment and your pipes.

How to Use Enzyme Cleaners

Follow the instructions on the bottle, but typically, you’ll need to:

  1. Pour the enzyme cleaner down the drain
  2. Let it sit for several hours or overnight
  3. Flush the drain with hot water

5. Use Activated Charcoal

Activated Charcoal

Activated charcoal is an excellent odor eliminator for your home, including your drains. It’s a highly porous material that absorbs and traps odor-causing particles and bacteria.

How to Use Activated Charcoal

Here are the steps to follow:

  1. Purchase activated charcoal in powder or capsule form
  2. Pour the powder or open the capsules and pour the charcoal into the drain
  3. Let it sit for several hours or overnight
  4. Flush the drain with hot water

6. Use Lemon Juice and Baking Soda

Lemon Juice and Baking Soda

If you prefer a natural approach to getting rid of drain odors, try using lemon juice and baking soda.

Lemon Juice and Baking Soda Recipe

  • 1/2 cup baking soda
  • 1/2 cup lemon juice

Mix the baking soda and lemon juice in a bowl until it forms a paste. Pour the paste down the drain and let it sit for a few minutes. Flush the drain with hot water to remove any remaining debris.

7. Check Your Plumbing Vents

Plumbing Vents

If all else fails, it’s possible that the source of the odor isn’t your drain at all. It could be coming from your plumbing vents. Plumbing vents are located on the roof of your home and allow air to flow through your pipes, preventing odors from building up.

How to Check Your Plumbing Vents

  1. Find the plumbing vent on your roof
  2. Remove any debris that may be blocking the vent
  3. Check for any cracks or damage to the vent
  4. If necessary, call a professional to repair or replace the vent

8. Call a Professional

Professional Plumbing Services

If you’ve tried all of the above methods and the smell still persists, it’s time to call in the professionals. A licensed plumber can inspect your pipes, identify the source of the odor, and fix the problem once and for all.


1. Why Do Drains Smell?

Drains smell because of the accumulation of organic waste, such as hair, soap, food, and grease, that gets stuck in the pipes and decays over time. The odor is caused by the release of gases, such as hydrogen sulfide and methane, which are produced by the decomposition of organic matter.

2. How Often Should I Clean My Drains?

You should clean your drains at least once a month to prevent the buildup of organic waste and keep your pipes flowing smoothly. For heavily used drains, such as those in the kitchen or bathroom, you may need to clean them more frequently.

3. Can I Use Bleach to Clean My Drains?

Bleach is not recommended for cleaning drains because it can corrode the pipes and create a dangerous gas when mixed with other cleaning chemicals. Stick to natural cleaning agents, such as baking soda and vinegar, or enzyme cleaners.

4. Are Enzyme Cleaners Safe for Septic Systems?

Enzyme cleaners are safe for septic systems because they are made of natural microorganisms that break down organic waste without harming the environment or the bacteria that live in your septic tank.

5. How Do I Prevent Drain Odors?

The best way to prevent drain odors is to clean your drains regularly and avoid putting anything down the drain that can cause clogs, such as grease, food, or hair. You can also use a drain strainer to catch any debris before it goes down the drain, and run hot water down the drain after each use to flush away any remaining waste.


Getting rid of drain smells may seem like a daunting task, but with a few simple tricks, you can eliminate those foul odors once and for all. Start by cleaning your drain with a mixture of baking soda and vinegar, and if necessary, use a drain snake or plunger to remove any clogs. If all else fails, try using an enzyme cleaner or activated charcoal to absorb any remaining odor-causing particles. And if the smell still persists, don’t hesitate to call in a professional plumber to identify and fix the problem.