1. How Odors Occur
Although upholstery and carpets are generally the areas that harbor bad smells in the cabin, door panels, mats, and other hard and semi-soft surfaces are also to blame for bad air. To understand the process of how car interiors need odor removal, you must first understand how they occur. Bad smells come about in many ways.
1.1 Mold and Mildew
Odors from mold and mildew are common in older vehicles. If you have ever left the window open and a rainstorm swept past, the cabin probably got wet, especially the doors and upholstery. Such a situation provides a prime growing environment for mold and mildew. While plastic itself, which comprises the surface of many interiors of the car, is not a surface that is prone to mold and mildew, dirt and other organic material may already be on the interior surface, allowing these organisms to take hold. However, leather is an organic material. Many high-end luxury cars have leather inserts on doors, seats and other similar areas that can harbor mold and mildew if not properly maintained. At the same time, many of these organisms may be on top of your interior car materials which may cause smells of their own.
1.2 Cigarette, Cigars or Marijuana (Weed, Cannabis) Smoke
Cigarette smoke is one of the most strong and hard to remove odours in car cabin. Smoke smell is difficult to remove from cars because it penetrates upholstery, carpet, hard surfaces and it infiltrates the air system. So replacing cabin filter is a mandatory for Cigarette, Cigars and Marijuana (Weed, Cannabis) smoke removal
Check our Complete Guide for Smoke Smell removal
1.3 Other Causes
Lots of substances can remain in your car cabin, even though you think you may ƒhave removed them by wiping them off. Most interiors on late-model vehicles have drink holders inside doors in addition to the ones in the center console. At some point, most people end up spilling coffee, soda, juice and more on the area around their drink holder, causing a bad smell to develop. Exterior dust, dirt and other microscopic organisms, cigars smoke, spilled food, pet hair and urine, and similar substances can all leave residue that will accumulate inside the car over time, giving your cabin an acrid smell. Some odors are more stubborn to remove than others and may require different methods and substances to remove undesirable smells. However, one thing is for certain. Thorough detailing of vehicle cabin via steam cleaning followed with a mild detergent solution is the most effective way to remove from car doors and other cabin areas.
2. How to Remove Mold and Smoke Car Smells
The best way to get rid of bad smells from your interior is to detail the entire cabin thoroughly. Bad smells can migrate from areas like the ventilation system, which blows air into your car interior. Changing ventilation filters isn't enough. You also need to clean the vents to make the cabin once again, but how do you do that? Is washing and scrubbing enough? In most cases, it's not. Consider these tips when detailing your car's interior.
2.1 Vacuum All Car Surfaces before Starting
Prior to steaming, thoroughly vacuum all interior areas, including the door panel. Use a tool that allows the detailer to reach into cracks and crevices where odor-causing debris and decaying food, ashes from tabaccos may lurk. After all, if you don't remove all sources of odor, smells can reappear quickly.
2.2 Baking Soda
Baking soda is another wonderful ingredient that is a great deodorizer. Not only can it remove odors, but baking soda is also great at removing stubborn stains and soap scum. Sprinkle it on the surface of the car door, carpets, seats or anywhere else in the cabin that has a strange odor. Allow the baking soda to sit for at least 15 minutes. For really stubborn smells like smoke, sprinkle baking soda on the affected areas and let it sit overnight.
2.3 Using a Powerful Car Steam Cleaner
Steam cleaning is the best and most efficient solution to detailing all interior car surfaces and freshening the air. Commercial quality steam cleaners, such as the ones manufactured by Fortador, have the ability to deep clean, sanitize and protect every inch of your car cabin. The Fortador PRO Max and PRO offer steam cleaning at a rate of 295/232 PSI, which blasts away debris and undesirable microscopic particles like pollen, mold, mildew, bacteria and viruses. These machines not only clean your car interior surfaces but they also sanitize them, giving them a fresh scent.
What's also great about the Fortador PRO Max and the PRO line of steamers are all-in-one units. Detailers get a powerful steaming unit plus a shampooer/extractor to clean seats, upholstery, carpets and more. These commercial steamers also come with a complete set of tools that allow detailers to get into hard-to-reach areas where bad odors tend to hide. When using a Fortador steamer, detailers generally only need to use the steamer when removing car odors. However, some grimy car interiors may need extra attention with natural spray products. In such cases, you have the option of several different approaches.
2.4 Use Mild Detergent
Using a mild commercial detergent made of natural substances along with steaming is one option. Some car commercial cleaners contain even odor eliminating molecules that will leave the car cabin smelling fresher. Always opt for the mildest spray cleaner that will do the job as many of today's customers want green cleaning and deodorizing methods. When you removing cigarettes and marijuana smells out of a car carefully clean headliner as it absorbs all smell inside the materials.
2.5 Apply Distilled White Vinegar
Blot the area affected with a bad odor with distilled white vinegar, an inexpensive yet incredible odor neutralizer. Be careful with applying vinegar as too much can result in that sour vinegary smell lingering for days or weeks, especially with the car windows closed. To void this issue, always dilute vinegar with about 50% water and spray it onto the area where the odor is strongest.
2.6 Repeat Cleaning
Some stubborn areas may need several passes with the steamer and shampooer before getting rid of the smell. Don't neglect to make several passes if needed, as your car detailing work will be more thorough.
2.7 Don't Neglect the Engine Bay
Sometimes unpleasant smells can emanate from the engine due to dirt and grime build-up. These smells can migrate to the cabin through vents. Cleaning the engine with a steam cleaner followed by a degreaser and a water rinse can eliminate the chances of those smells settling on door panels and other interior areas. Finish by wiping down with a microfiber cloth.
2.8 Use an ozone generator
If you do not have an ozone generator in your arsenal, think about getting one. After deep cleaning, you may still have a light chemical smell that can be easily removed with a treatment of an ozone generator. It usually takes 15-30 minutes for an ozone cycle to be complete, and the vehicle needs to be ventilated with open doors after it's done. This final touch will leave car interior free of any smell.
2.9 Apply Essential Oil
If you've tried everything else and a vague bad odor still lingers, you can still remedy the situation with a few drops of essential oil. While essential oil won't take away, it will mask foul smells like smoke for long periods, plus act as a pleasant air freshener. Essential oils come in various fragrances, including blends. However, you should be aware that essential oils can overpower if you use too much scent. Just place a few drops on a handkerchief and tuck it away in the glove compartment or somewhere in the back seat.
3. How to Keep the Car Interior Smelling Fresh
The best way to keep the interior smelling fresh is through regularly scheduled detailing with a vacuum and a steam cleaner. Several other substances can help keep away odors in a clean cabin in between detailing appointments.
3.1 Activated Charcoal
Another great all-natural air freshener is activated charcoal, as this substance readily absorbs smells. Place multiple packages of charcoal in auto door pockets, the glove box and other small areas inside the car cabin. Remember to change the charcoal packets periodically as they will eventually lose their ability to absorb smoke and other smells in the air.
3.2 Other Ways to Eliminate Car Odors
Some people like to use the hack of placing fabric softener sheets in car doors, tucked under upholstery and other interior spaces. Pet owners may appreciate the power of an odor bomb neutralizer for neutralizing pet odors.
3.3 Apply a Kevlar Coating
Protect the entire cabin by applying a coating of Kevlar after detailing is complete. Kevlar is a ceramic coating that protects many different areas, including fabric seats, floor mats and hard surfaces. Fortador's Kevlar system has everything a professional detailer needs to protect clean surfaces. Your customers will not only have a cleaner car with odor-free upholstery but one that also smells great and cleans more easily during future car detail appointments.