There are several approaches to clean vomit from sink. However, some of these cleaning techniques are more efficient and straight forward than others.

Essentially, most people prefer using paper towels, a trash bag, hot water, and soap to clean vomit from the washbasin. But this technique is often unpleasant (especially if it is someone else’s).

But in case you are wondering how to clean vomit from sink fixtures, then you are in the right place. Here, we will look at simple but effective ways of cleaning vomit from the bathroom pedestal sink.

Also, it is important to understand that vomiting in the sink, toilet, bath, or basin is okay. But then again, when you vomit in the sink, it should be thoroughly cleaned or disinfected.

Thorough cleaning not only stops the vomit from getting clogged down the washbasin trap. It prevents transmission of viral infections like norovirus, among other infectious diseases.

How to Clean Vomit from Sink:

Different reasons can cause a person to vomit. But, the most common causes are stomach/gastro enteric infection, pregnancy, food poisoning, and underlying disease.

There are different home-based approaches and over-the-counter solutions to get the job done.

How to clean vomit from sink using the ordinary home-based approaches

  • Mix baking soda and white vinegar or 
  • Use baking soda and hydrogen peroxide

Over the counter approaches

  • Chlorine bleach enzymes

The above three approaches are so far the best ways to clean up vomit.

Here is a Further Step by Step Guide to Help you.

Step 1: Gather all the Necessary Tools

Before you even lift a finger, make sure that you have all the necessary tools in place. These should include a shovel, a vomit cleaner bucket, disposable latex gloves, a sink plunger, plastic vomit trash bags, and a drain auger (but not necessary if the sink is not clogged).

Step 2: Manually Remove Large Pieces of Undigested Food Particles

Using a shovel and a pair of disposable rubber gloves, manually remove all the large chunks of food particle sand flush them down the drain. Alternatively, you can use a disposable plastic bag to get rid of the vomit.

Afterwards, fill the bowl with water to its brim (up to the overflow drain)

Step 3: Use the Plunger to Unblock the Sink

Using a sink plunger, pump the basin flange progressively as you increase the speed. Remove the plunger and check whether the sink is draining efficiently.

If not, continue pushing the plunger up and down the flange until the sink drains. Also, you can use an auger or plumbing snake to clear the waste drain pipes.

Step 4: Use Enough Water to Drain the Sink

Pour plenty of clean water in the sink to drain the vomit from the trap

Step 5: Disinfect the Entire Sink and Its Entire Surrounding Space

Disinfect the sink, shovel, and any other non-disposable item. Rubber gloves should be disposed of using a non-leak plastic bag.

–  Recommended Disinfectants to Use

Not all disinfectants are recommended to flush down the drain.

Chemical-based disinfectants, for instance, should not be washed down the drain. This is because some chemical-based disinfectants can leak and cause hazardous effects.

Here are three suitable disinfectants you should use. These disinfectants are exceedingly efficient.

  1. OOOPS Vomit and Smelly Liquid Absorbent and Deodorizer
  2. Spill Magic All-Purpose Spill Clean Up
  3. Good Life Stain & Odor Remover

Disclaimer: Follow the steps provided in the enzyme’s bottle to avoid creating hazardous waste. Note that each enzyme cleaner works differently.

– Recommended Home Remedies Solutions

If you do not prefer to use chemical enzymes to clean the sink, you can use the home-based approach.

Here’s what to use

  1. Mix two parts of vinegar with one part of baking soda
  2. Alternatively, mix three parts of baking soda with 1 cup baking soda to form a paste

Finally, wash your hands with soap and warm water for approximately 20 seconds.

Take note: Before beginning to clean the vomit using the above methods, wear disposable rubber gloves.

Unclogging a Vomit Filled Sink

Occasionally, large lumps of undigested food can clog the washbasin drain and cause slow draining or unpleasant odor.

To unclog a vomit filled sink, you need to follow three significant steps.

Step 1: Open the trap

Open the Bottle trap/P-Trap/U bend (depending on the type of plumbing) and empty the vomit contents into a bucket.

Step 2: Confirm that the drain is empty.

Next, you need to check and confirm the drain is empty physically.

Step 3: Close the trap.

If the drain is clear, close the sink trap and pour plenty of clean water into the sink. This helps wash down small contents trapped in the waste drain.

Getting Rid of the Odor after Draining the Sink

Usually, after cleaning the entire washbasin off vomit, there will still be odor left behind. This odor should be cleared immediately.

Follow these steps to get rid of the odor.

Step 1: Pour plenty of water into the sink and let it drain completely.

Step 2: Take out your preferred enzyme cleaner. Most enzyme cleaners get rid of stains and odors. However, follow the recommended steps before using the cleaner. Some enzyme cleaners are liquid-based, while others are powdered-based.

Step 3: Dilute the enzyme cleaner with enough water. Here are two recommended enzyme cleaners.

  • Zero Odor Pro – Commercial Strength Odor Eliminator – Neutralizer
  • Green Gobbler Drain Clog Dissolver

Step 4: Plug your sink and pour the solution into the bowl. Then leave it to soak for approximately 25 minutes.

Step 5: Open the sink stopper/plug and let the solution drain.

Step 6: Thoroughly rinse your sink.

Note: If the odor is still present, you should repeat these steps regularly. Probably every night for at least three days.

Expert Advice: If the sink drain is clogged deep inside where it is impossible to reach, you should call a plumber.

Also, routine cleaning of the sink will help get rid of germs completely.


Leaving a vomit filled sink unwashed for extended periods is a recipe for disaster. However, to get vomit out of bathroom sink using only the above-suggested techniques has its positive impacts. It not only prevents you or other family members from getting into contact with the vomit. But contamination as well.

From an expert’s point of view, strictly using the available natural remedies is better than using any artificial cleaning agents. Solutions like hydrogen peroxide, baking soda and vinegar, for instance, kill bacteria without damaging the environment.

But then again, if you use the chemical enzymes approach to clean vomit from sink, you should precisely follow all the above steps to avoid creating hazardous waste.

Always choose the best way to clean up vomit based on the products available at home. The above guide helps efficiently get the job done.