How To Get Milk Smell Out of Car? Easy Tricks 2023

We’ve all experienced the unpleasant aftermath of a spilled milk mishap in our car—the lingering stench that seems to defy all attempts at eradication. 

That foul odor can permeate the interior, making your vehicle an unpleasant place to be for weeks or even months. 

But fear not, for there is hope! In this article, we will guide you through the process of effectively removing the stubborn milk smell from your car. By addressing both the spill and its source, we’ll provide you with practical tips and techniques that can save your vehicle from becoming uninhabitable due to the sour milk stench. 

No longer will you have to endure the reminder of that unfortunate incident every time you step into your car. With the right cleaning supplies and proper techniques, you can restore freshness and enjoy a pleasant driving experience once again. 

So, let’s roll up our sleeves, gather our cleaning supplies, and embark on a journey to banish the lingering odor of spilled milk from your car.

Do Not Forget to Read About: Best and Latest Air Purifiers

How To Clean Up Spill Milk From Your Car?

First, we will guide you through the steps to effectively clean up spilled milk from your car, ensuring a fresh and odor-free interior.

Step 1: Act Quickly And Gently Soak Up The Spill

As soon as you notice the spilled milk, it’s essential to respond swiftly. Grab a clean white cloth or paper towels and gently pat the spill dry. 

Avoid scrubbing, as it may push the milk deeper into the carpet or upholstery. If the spill occurs on leather seats or upholstery, using a sponge can be helpful for absorbing the milk.

Step 2: Remove And Wash Floor Mats

If the milk has spilled onto the floor mats, it’s crucial to remove them from the car. Leaving the milk on the mats will cause the odor to spread throughout the vehicle. For fabric or carpeted mats without rubber backing, you can wash them in a washing machine. 

Add a stain remover and use warm or hot water for effective cleaning. In the case of floor mats with rubber backing or made of plastic, use a hose or pressure washer along with dishwashing soap to clean them thoroughly. After cleaning, allow the mats to air dry either in the sun or indoors.

Step 3: Attend To Removable Seat Covers And Other Fabric Areas

If your car has removable seat covers, check if the spilled milk has affected them. Follow the manufacturer’s instructions to remove and wash the seat covers accordingly. 

Additionally, any other removable carpet or fabric areas that have come into contact with the milk should be taken out and washed as well. By addressing all affected fabric areas, you can eliminate potential sources of lingering odor.

Step 4: Consider Renting A Steam Cleaner For Deep Cleaning

In case the spill was significant or has been sitting for a while, using a steam cleaner can help remove any deep-set milk residue. Steam cleaners are available for rent at rental stores or some grocery stores. 

They work by spraying a cleaning solution and hot water onto the carpet or fabric, followed by extracting the water and dirt. Follow the provided instructions carefully and change the water frequently during the cleaning process. After using the steam cleaner, allow the carpet or upholstery to dry for at least 12 hours.

Step 5: Seeking Professional Assistance If Needed

If, despite your efforts, the odor persists, it might be time to seek professional help. An upholstery cleaner or car detailer with expertise in odor removal can effectively eliminate the spoiled milk odor from your car. 

However, it’s important to note that prices for professional services can vary significantly. To ensure reliable service, ask for recommendations from friends and family who have had positive experiences with upholstery cleaners or car detailers.

How To Get Milk Smell Out of Car

How To Get Milk Smell Out of Car?

Now, we will explore various approaches to get rid of the milk smell from your car.

Baking Soda: A Natural Odor Absorber

Baking soda is known for its ability to absorb bad odors. To utilize this method, sprinkle baking soda on the affected area and let it sit for a few days. 

The baking soda will absorb the unpleasant smell. Afterward, vacuum the baking soda thoroughly to remove any residual odor.

You can also use: Best Air Purifier for Car

Coffee Grounds: Absorb Odors and Add a Pleasant Scent

Similar to baking soda, coffee grounds can absorb odors while leaving a pleasant coffee scent in your vehicle. Place containers filled with coffee grounds under the seats for approximately two weeks. 

The coffee grounds will help eliminate the spoiled milk smell, replacing it with a more enjoyable aroma.

White Vinegar: Breaking Down Enzymes and Eliminating Odor

White vinegar is an effective solution for breaking down the enzymes present in spilled milk and eliminating the resulting odor. Mix white vinegar with water in a spray bottle, using a ratio of four parts water to one part vinegar. 

Spray the affected area generously and allow it to soak for about five hours. Afterward, blot the area dry with a clean washcloth or towel. Remember to keep the car windows open during this process to facilitate ventilation.

Enzyme Sprays: Effective Stain and Odor Removal

Enzyme sprays are specifically designed to break down stains and odors. These sprays use proteins and enzymes that target the molecular structure of the stains. 

Apply the enzyme spray to the milk-stained area and allow it to sit for a day or two. After the designated time, blot up the sprayed area. 

However, exercise caution and conduct a test spot first to prevent any potential staining. It is important to note that enzyme sprays should not be used on leather interiors.

Carpet Cleaners: Suitable for Deep-Cleaning Carpeted Areas

Home carpet cleaners can effectively clean carpeted floor mats and other areas in the car. Follow the manufacturer’s instructions carefully when using carpet cleaners. 

Generally, you should allow the product to sit for a recommended amount of time before vacuuming it up. Brands like Turtle Upholstery Cleaner and Armor All OxiMagic are highly recommended for this purpose.

Charcoal Bags: Natural Odor Absorbers

Charcoal bags filled with bamboo charcoal can efficiently absorb lingering odors. Place these bags in different areas of the car to eliminate any remaining bad smells. 

The bamboo charcoal will effectively absorb the odors, leaving your car fresh and odor-free.

Air Out the Vehicle: Utilize Fresh Air and Sunlight

After cleaning up the milk spill, it is essential to air out the vehicle to help dry the stain and break down any remaining odor. 

Keep the windows open to allow fresh air to circulate inside the car. Sunlight can also aid in the odor elimination process, so parking the vehicle in direct sunlight can be beneficial.

Prevention: Spill-Proof Cups

To minimize the risk of liquid spills and subsequent odors in your car, consider using spill-proof cups for beverages. These cups are designed to prevent leaks and spills, keeping your vehicle clean and odor-free.

Frequently Asked Questions

What neutralizes the smell of milk?

To neutralize the smell of milk, you can try several methods. One option is to use household items like vinegar, baking soda, or lemon juice. These substances have natural deodorizing properties that can help eliminate odors. You can also use commercial odor-neutralizing sprays or air fresheners specifically designed to tackle strong smells like milk. Additionally, thorough cleaning of the affected area with soap and water can help remove the odor.

How long does sour milk smell last in a car?

The duration for which a sour milk smell lasts in a car can vary depending on various factors such as the temperature, ventilation, and the extent of the spill. In general, the odor can linger for several days to a few weeks if not adequately addressed. It is essential to address the issue promptly and take appropriate measures to remove the smell effectively.

What is the best way to remove milk smell from carpet?

To remove milk smell from a carpet, you can follow these steps:

Act quickly: Blot up any excess milk with a clean cloth or paper towel.
Dilute with water: Mix a solution of equal parts water and white vinegar.

Apply the solution: Pour the vinegar-water solution onto the affected area of the carpet.

Blot and rinse: Blot the area with a clean cloth or sponge to absorb the liquid, then rinse with plain water.

Dry thoroughly: Use a fan or open windows to ensure the carpet dries completely. You can also use a wet/dry vacuum to extract moisture.

Does vinegar get rid of milk smell?

Yes, vinegar can help get rid of milk smell. Vinegar is known for its natural deodorizing properties and can effectively neutralize unpleasant odors, including the smell of milk. Mix equal parts water and white vinegar and apply the solution to the affected area. Allow it to sit for a few minutes before blotting and rinsing the area. However, it’s essential to ensure proper ventilation while using vinegar due to its strong odor, which will dissipate as it dries.

What is the best enzyme cleaner for milk?

Enzyme cleaners can be effective in removing milk stains and odors. One popular enzyme cleaner for milk is Nature’s Miracle Stain and Odor Remover. It contains enzymes that break down organic compounds, such as the proteins in milk, effectively eliminating the odor. Other enzyme cleaners that are often recommended for removing milk stains and odors include Bissell Professional Pet Stain and Odor Remover and Rocco & Roxie Professional Strength Stain and Odor Eliminator. It’s important to follow the instructions provided by the manufacturer when using any enzyme cleaner.

Does baking soda get milk out of carpet?

Baking soda can help absorb milk and remove its odor from the carpet. Here’s how you can use it:

Blot up any excess milk with a clean cloth or paper towel.

Sprinkle a generous amount of baking soda over the affected area.

Gently rub the baking soda into the carpet using a soft brush or your fingers.

Let the baking soda sit on the carpet for a few hours or overnight to absorb the odor.

Vacuum the area thoroughly to remove the baking soda.

Should I scrub the spilled milk or pat it dry?

When dealing with a spilled milk mess, it’s generally recommended to start by blotting or patting the area with a clean cloth or paper towel. This helps to absorb as much of the liquid as possible without spreading the milk further. Avoid scrubbing the milk, as this can push it deeper into the surface or carpet fibers, making it more difficult to clean.

How do I clean the floor mats if milk has spilled on them?

To clean floor mats that have had milk spilled on them, you can follow these steps:

Remove the floor mats from the car.

Shake off any excess milk or debris.

Rinse the floor mats with water to remove as much milk as possible.

Apply a mild detergent or carpet cleaner to the affected areas.

Scrub the mats gently with a brush or sponge.

Rinse the mats thoroughly with clean water.

Allow the mats to dry completely before placing them back in the car.

Can I use a steam cleaner to remove the milk odor?

Steam cleaners can be effective for removing odors, including milk odor, from various surfaces. However, when using a steam cleaner, it’s important to check the manufacturer’s instructions and ensure that the surface you’re treating can withstand steam cleaning.
Steam cleaning can be suitable for hard surfaces, such as tile or laminate flooring, but may not be appropriate for all types of carpets or upholstery. Always test a small, inconspicuous area first and follow the specific recommendations provided by the steam cleaner manufacturer.

What should I do if the odor persists after cleaning?

If the milk odor persists even after cleaning, you can try the following additional steps:

Repeat the cleaning process: Make sure you’ve thoroughly cleaned the affected area using appropriate cleaning agents and techniques.

Use odor-absorbing substances: Place bowls of baking soda, activated charcoal, or coffee grounds near the source of the odor to help absorb lingering smells.

Ventilate the area: Open windows or use fans to improve air circulation and help dissipate the odor.

Consider professional cleaning: If the odor persists, you may want to seek professional help from a carpet or upholstery cleaning service that specializes in odor removal.

Is vinegar safe to use on carpets and upholstery?

Vinegar can be used on carpets and upholstery, but it’s important to use it cautiously and perform a spot test in an inconspicuous area first.
Vinegar is acidic and can potentially discolor or damage certain types of carpets and upholstery fabrics. It’s generally considered safe for use on synthetic fibers, but natural fibers like wool or silk may react differently.
Dilute vinegar with water in a 1:1 ratio before applying it to the affected area. If there are no adverse effects, you can proceed with using it to clean and deodorize.
However, it’s always a good idea to consult the manufacturer’s guidelines or seek professional advice if you’re unsure about using vinegar on a specific carpet or upholstery material.

Kristen Park - Specialised Content Writer for Caresh Fresh


My name is Kristen Park and I am a senior writer specialising in how-to guides and home cleaning information at Cares Fresh. As a researcher, I take pride in digging deep to find every small detail on a topic and explaining it in a way that is easy for the reader to understand.