How to Get Weed Smell Out of Your Car?

Last Updated on May 19, 2023

Stoners and marijuana enthusiasts know that taking a puff or two in the car may leave your vehicle smelling funny. Although most smokers don’t mind a bit of their favourite plant’s smell, some prefer leaving their car odorless. 

Besides, it is not legal to smoke while driving, so eliminating the weed smell from your vehicle might be a good idea. There are a couple of different ways to do this and kill that funky smell. Let’s learn here!

Why Does Cannabis Have Such a Strong Odor? 

 The primary reasons for the strong odor of cannabis are:

  • Terpenes, which are aromatic compounds, are responsible for the distinct smell of cannabis.
  • Volatile Organic Compounds (VOCs) are released from the plant during growth, flowering, and curing and contribute to the strong odor of cannabis.
  • Sulfur-containing compounds produced during the plant’s metabolism can also add to the overall odor of cannabis.
  • The combination of terpenes, VOCs, and sulfur-containing compounds creates the unique and potent smell associated with cannabis.

Related: What Does Marijuana Smell Feel Like?

How to Get Weed Smell Out Of Your Car?

Different types of weed odor can linger in your car, depending on factors like quantity, strain, and duration of exposure. Even if you haven’t smoked, transporting someone who has or has an old stash in your car can leave a noticeable smell. 

Say goodbye to cannabis odor in your car with these simple steps!

1. Ventilate Your Car

Open all windows and doors of your car wide to allow maximum airflow. This will help to push out the weed smell and replace it with fresh air. Consider using fans or turning on the air conditioning to improve air circulation further.

Leave your car ventilated for a significant amount of time, ideally overnight or for a few days, to allow the fresh air to dissipate the smell naturally.

2. Use Baking Soda

Baking soda is a natural odor absorber that can help neutralize the weed smell in your car. Place an open box of baking soda on a flat surface in your car, such as the floor or center console. Baking soda will absorb the odor over time.

Leave it in your car for at least a few hours or overnight, then vacuum it up to remove the absorbed odor and baking soda.

3. Clean Carpets and Upholstery

Carpets and upholstery in your car can trap weed smell, especially if smoke or residue has accumulated over time. Thoroughly vacuum your car’s interior, paying extra attention to carpets, seats, and floor mats. 

Consider using a carpet cleaner or upholstery cleaner specifically designed for removing odors. Follow the manufacturer’s instructions for best results, and make sure to thoroughly rinse and dry the surfaces to prevent mildew or mold growth.

4. Wash Fabrics

Fabrics in your car, such as seat covers, floor mats, and air fresheners, can absorb the weed smell and contribute to the overall odor. Remove all fabric items from your car and wash them thoroughly. 

Use a mixture of water and vinegar or a fabric cleaner with odor-fighting properties to eliminate the smell effectively. If applicable, hang the washed items to air dry or use a dryer before placing them back in your car.

5. Use Odor Eliminators

Various commercial odor eliminators are available, specifically formulated to neutralize cannabis odors. Look for products that contain activated charcoal, enzymes, or ozone, as these ingredients can effectively absorb or break down odor-causing compounds. 

Follow the manufacturer’s instructions for usage and placement, and consider using multiple odor eliminators in different areas of your car for maximum effectiveness.

6. Clean Hard Surfaces

Hard surfaces in your car, such as the dashboard, door panels, and console, can also trap a weed smell and need to be thoroughly cleaned. Use a mixture of water and vinegar or mild detergent to wipe down all hard surfaces in your car. 

Pay extra attention to areas where smoke or residue may have accumulated, such as ashtrays or cup holders. Dry the surfaces thoroughly to prevent water damage or mold growth.

7. Change Cabin Air Filter

Over time, your car’s cabin air filter can accumulate odors, including weed smell. Consider replacing it with a new one to help improve the air quality in your car. Cabin air filters are usually located behind the glove compartment or under the dashboard and can be easily replaced with a new filter according to your car manufacturer’s instructions. 

Regularly changing your cabin air filter can also help prevent the buildup of other unpleasant odors in your car.

How Long Does Weed Smell Last in a Car?

The duration for which weed smell lasts in a car varies depending on factors such as the 

  • Amount of cannabis used
  • Ventilation
  • Cleanliness of the car’s interior
  • Outside temperature 
  • Humidity
  • Type of cannabis used
  • Personal sensitivity to smell 

However, it’s important to note that cannabis use in vehicles may be illegal in some jurisdictions, and it’s always best to comply with local laws and regulations.

Related: How to Hotbox Your Car?


It’s crucial to avoid smoking or using cannabis in a moving vehicle to stay safe and compliant with the law. However, if you do happen to have a weed smell lingering in your car from previous use or other reasons, taking proactive measures can help eliminate it. 

By taking the above-explained steps, you can ensure that your car smells fresh and clean and avoid any issues related to weed smell. Remember, it’s always best to enjoy cannabis responsibly and in compliance with local laws and regulations. Stay safe and odor-free!

Whichever option you choose, please keep us informed and know what you think in the comment section.

Also Read:

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