How to Remove Bad Smell from Car Interior: Odour Removal, Interior Cleaning & Deep Cleaning Tips

Introduction

A bad odour in the car doesn't go away with an air freshener. Food spill, monsoon moisture, and sweaty upholstery each foster bacteria, which grow deep in your car's interior. To properly deodorize an automobile interior, you will need a true method, not just something that you spray onto it.

Key Takeaways

• Odour in a vehicle generally originates from bacteria, mould, food particles, or the air conditioning unit rather than dirt.
• To thoroughly clean a vehicle's interior correctly, you must vacuum, shampoo, and neutralize odours.
• Baking soda, steam cleaning, and activated charcoal are the top three methods to treat vehicle odours effectively.
• AC ducts should also frequently be cleaned as they can produce hidden musty odours.
• If you have a smell caused by mould, smoke, and/or rodents, contact a professional immediately.

Summary

The methods for eliminating an unpleasant odour from inside your vehicle include identifying the source of the odour, deep-cleaning with vacuums, shampooing carpets with enzymatic cleaners or with hot water, cleaning all of the air vents in the car, using baking soda to absorb odours, or using steam to neutralize them. This article will give step-by-step instructions on how to clean the interior of your vehicle, including how to dust the dashboard, tips for DIY cleaning, and when you need to hire a professional.

Is That Smell Dangerous? Identifying the Source

Before cleaning, identify the odour. 

• Musty = mould or damp mats. 
• Sour = food or sweat. 
• Burning or petrol smells signal mechanical issues — visit a mechanic immediately. 

For organic smells, learning how to remove odour from car interiors starts with finding the source.

How to Deep Clean a Car Interior

To deep clean a car's interior, you can do this in three steps:

Step 1 - Purge: All personal items, all floor mats, and all trash will be removed.

Step 2 - Deep vacuum: Available to pick up debris from below seats and in seat crevices, as well as in the boot (trunk) corners

Step 3 - Shampoo: Use enzyme-based cleaners on carpets or fabric upholstery (not leather) to help remove any organic stain.

If you follow these car interior cleaning tips, you will be sure to eliminate any lingering odour.

How to Remove Dust from Car Dashboard and Vents

To clean the dashboard of your vehicle, start with the dry brush method in crevices, then use a microfibre towel and pH-neutral cleaner to wipe down all surfaces, and finish by using compressed air to clear out your air vents. Cleaning the air vents will reduce the amount of stale odour that gets returned to the cabin every time you use them, and it is an easy way to refresh your car cabin.

How to Super Clean Your Car Interior

For deep-set smells in the interior of your car, a thorough cleaning will be needed beyond vacuuming. 

1. Sprinkling baking soda on your seats overnight will naturally absorb odours

2. Ozone treatment works especially well on smoke and pet odours.  Make sure to ventilate your car fully following treatment.

3. You can steam clean and sterilize your car without the use of toxic chemicals, and this is the gold standard for car odour treatment.

Natural DIY Hacks to Freshen a Car Interior

Affordable car interior cleaning tricks that really work: white vinegar to clean surfaces, utilize activated charcoal bags underneath your seats, use coffee grounds overnight, or put a couple of drops of essential oil on a cotton ball in the air vent to freshen the car.

Professional Interior Cleaning: When to Call the Experts

Professional interior cleaning is necessary when mould grows, rodents infest, or smoke has been around for a long time. WOW Car Wash in Goa provides doorstep deep interior cleaning across Porvorim, Panjim, Calangute, and Mapusa - no tension of queues, and no hassle. WOW Car Wash is a premium car care services provider that brings professional interior cleaning, odour removal, and detailing services directly to your home or office.

Maintenance & Prevention Checklist

Weekly: Vacuum the floors, wipe down the dashboard, and remove trash. 

Monthly: Shampoo the mats, clean the A/C vents, and look for moisture issues. 

Quarterly: Follow the full How to deep clean car interior treatment section above

Conclusion

A new and tidy cabin is not a luxury, but a basic care you provide to your car. If you follow proper car interior cleaning techniques and are consistent with your efforts, you can permanently remove all bad odours from the inside of your car.

FAQs

What are the causes of bad smells in a car?

Some of the causes of bad smells include spills from food or drink, wet carpets, mould, sweat, and dirty AC vents.

What are some ways to quickly remove bad odour from my car?

Vacuum thoroughly, put a coating of baking soda on the seats overnight, and clean the air conditioning system. Using steam cleaning will produce fast results.

Which home remedies work best at eliminating odour from cars? 

Home remedies such as activated charcoal, white vinegar, and baking soda are all options to freshen a car's interior.

Can AC vents make the car smell bad?

Yes. Dust and moisture can be trapped in the vents, leading to a buildup of bacteria. Regularly cleaning vents with compressed air will help prevent the circulation of musty odours.

Can baking soda remove bad smells in a car?

Yes, it can! Baking soda will absorb moisture, as well as remove odour by neutralizing it overnight.