How to unclog a grease clogged drain

How to unclog a Grease clogged drain. Grease clogs inside the drain are one of the major plumbing problems you might face.

When the food particles or the fatty acids get into the drain, it makes clogs of grease resulting in drain blockage.

It mostly happens when you are not using a food disposer with your kitchen sink. After grease clogs, the drain pipes stop the passage of drain water.

The clogged drains due to grease create a messy and smelly odor. Grease clogs are hard to remove, but there are some good remedies to clear the grease clogs.

How to unclog a Grease clogged drainunclog a grease clogged drain

Hot water is effective for clogged drains due to grease. Add hot boiling water to the sink and wait.

Now add vinegar to the sink, the hot water will melt the hard grease clogs while vinegar breaks down the grease clogs. Run water through the drain and it will take away the grease clogs.

If the grease clogs are stubborn, repeat the process.

Hot water to remove grease

Boiling water is a very effective means of removing grease clogs from the drain. This is the Simplest and most economically useful way to remove grease clogs.

Take a bucket of water and warm it until the boiling point. Pour water into the sink in patches, such as one after another batch.

After adding boiling water to the sink wait for 10 minutes and check if the sink in unclogged.

If the sink is not unclogged add more water to the sink and wait for some time again. Check if the grease is removed, if stubborn grease is not going off keep adding warm water.

Hot water and dishwashing soapHot water and dishwashing soap

Hot water when mixed up with a suitable quantity of hot water it reacts well to remove the grease clog.

Other useful methods to remove grease clog

Use baking soda and vinegar to remove grease

If the hot water is unable to remove the stubborn grease clogs, try the best method of using vinegar and baking soda.

Baking soda and vinegar react fast to remove the grease. Vinegar and baking soda upon mixing create a strong reaction to break fatty acids and other components.Use baking soda and vinegar to remove grease

  • Baking soda can be easily found at home, take half a cup of the baking soda and pour it into the clogged drain. Wait for 10 minutes after adding baking soda.
  • Now take about half a cup of distilled vinegar into the clogged pipe, you will notice a fussy reaction. Wait until the reaction stops, run water through the pipe and check if the grease clog is removed or still exists.
  • After waiting for an hour, take hot water and pour it down to the pipe to flush the remaining clog.

Note: if you cannot find baking soda add two or three tablets of Alka-Seltzer in combination with vinegar.

Caustic drain cleaners to remove the grease

Caustic drain cleaners are the best chemical cleaners to remove grease clogs. Only a little number of caustic cleaners can do the job to remove stubborn grease clogs.

To remove the dense and hard grease clogs pour the caustic drain cleaner into the sink or pipe. Normal clogs of grease will go away with the generous quantity of caustic cleaners.

So, if the grease clogs are stubborn you may need to add more amount of caustic drain cleaners. Add hot water with dishwashing soap to flush away the grease clog.

Complete Guide grease clogged drain


Clogged drains are headaches, particularly grease clogs. Hot water is a good agent to fix the grease clogs and when it’s mixed with other components it generates better results.

baking soda, vinegar, and other cleaning solutions are good to be used with hot water to remove grease clogs. Keep your drain clog-free by regular cleaning and care of the draining system.

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