Okay, so maybe they’re not exactly guarded secrets, but there are several interior detailing techniques I’ve picked up over the years that can up your detailing game beyond just using standard microfiber towels and detailing sprays.

In this blog, I’ll break down 17 interior detailing tips used by the professionals to add to your skillset as a detailer or hobbyist.

1. Interior detailing brushes

Detailing brushes are great for cleaning vents, around buttons, seats, and areas that are difficult to dust with a cloth.

Detailing brush bristles are typically made of synthetic fibers or boar’s hair. Boar’s hair brushes generally are better at dislodging stuck-on dirt. Other soft-bristled detailing brushes look like makeup brushes and are ideal for dusting delicate surfaces like screens.

I highly recommend picking up a starter pack of detailing brushes if you don’t have a set. They’re one of my most frequently purchased detailing accessories outside of towels.

2. Spot cleaners and carpet extractors

While vacuuming can improve the appearance of dirty carpet, the real key to cleaner-smelling carpets is extraction. When dirt is embedded deep in carpet fibers, no amount of vacuuming will help. That’s where a spot cleaner or carpet extractor can make a big difference.

Both spot cleaners and carpet extractors spray water into the carpet and immediately vacuum it back out, lifting dirt and residue from below the surface. Some commercial-grade carpet extractors are heated (best for heavy stains and large areas), but a spot cleaner is all you need for basic spills and small areas.

3. Vacuum hose attachments

The right vacuum attachments can make a big difference in how clean your carpets will ultimately look after cleaning. That’s because some brush heads are designed for pet hair removal, others for light trash.

A crevice tool, on the other hand, is essential for cleaning debris from the gap in between your seats. No matter the vac you use, be sure to pick up a good attachment set with a ton of brush heads and crevice tools. Using several vacuum attachments will yield cleaner results than just using one!

4. Compressed air in auto detailing

Sometimes vacuums cannot remove all the dust and debris lodged in tight corners, no matter which attachment you use. This is where a small air compressor with a blow gun becomes extremely useful.

For vents, cupholders, dashes, consoles, seat tracks, and other tight areas, compressed air pushes debris out so you can vacuum it up properly. It is especially helpful when you want to deliver a higher level of detail where the small stuff matters.

5. Diluted degreasers for cleaning carpet stains

One effective method for removing grease spots or stubborn stains from carpet is using diluted degreasers or cleaning agents.

Whether you prefer Purple Power, Greased Lightning, or another degreaser, it is best to dilute it about 5:1 with water before applying it to interior surfaces. Degreasers are strong, which makes them effective for spot cleaning, but they should not be used at full strength on most interior materials.

Mix with distilled water in a spray bottle, apply lightly, agitate if needed, and avoid over-saturating the carpet.

6. Steam for spot cleaning

Instead of using a full carpet extractor, many detailers use tools like a Tornador or steamer for small stained areas.

These tools are great for interiors and can be used on doors, cupholders, trim, and other tight areas. Steam helps loosen grime and makes wiping it away much easier. It is a strong addition to your interior process, especially for heavily used vehicles.

7. Electrical contact cleaner for buttons

For cleaning sticky buttons on radios or steering wheels, electrical contact cleaner works well.

These products come in aerosol cans with a small straw and help break down buildup from spilled drinks, oils, and grime. Since they are designed for electronics, they are generally safe when used properly. Spray lightly and avoid oversaturating sensitive components.

8. Cleaning in between the seams

When cleaning leather seats, one area that is often overlooked is the stitching and seams. Dirt, crumbs, and sand easily get trapped in these areas and can be difficult to remove with standard vacuuming.

Especially with quilted leather, gently spread the seam open and remove trapped debris before applying cleaner. This small step noticeably improves the finished look.

9. Interior car dusters

There are several tools made specifically for dusting vehicle interiors.

One example is the Original California Dash Duster, which works well for lightly dusty dashboards. These dusters lift dust rather than just pushing it around so your microfiber towels won’t get quite as clogged with dust.

I normally use these on vehicles that have been neglected, with visible dust on the dashboard and trim areas.

10. Tape and silly putty for sand removal

If you detail long enough, you will encounter vehicles full of sand from the beach.

Some detailers use silly putty to remove sand from crevices in leather and trim. Tape can also work well for lifting fine sand from carpet or trunk liners. Wrap it around your hand with the sticky side out and press it against the surface.

11. Removing interior windshield film

If a windshield still looks hazy after cleaning the exterior, the issue may be interior film from off-gassing. Off-gassing is when heat from the sun causes dashboard plastics to release vapors, which settle on the inside of the glass.

This is more common on newer vehicles. If you’re dealing with windshield haze of any kind, check out our post on what causes windshield haze and how to remove it.

12. Vinyl and leather brushes for seats

When cleaning leather, the right brush makes a difference. A vinyl and leather brush helps apply conditioner evenly and remove stubborn grime from textured surfaces.

While microfiber towels work fine, a dedicated brush can lift dirt that pressure from a towel alone may not remove.

13. Deodorize the interior

Even after a thorough cleaning, odors may remain.

Start by checking the cabin air filter, since it traps incoming air and can hold musty smells. You can also circulate deodorizer through the vents using products designed for this purpose. Addressing the source of the odor is more effective than simply masking it.

14. Carpet brushes and drill brushes

Sometimes vacuums are not enough. Carpet brushes help bring dirt and debris to the surface so it can be removed more effectively.

Drill brushes attach to a standard drill and provide stronger agitation for heavily soiled carpets and mats. They are especially useful when working on neglected interiors.

15. Clean the seat belts

Seat belt cleaning is commonly overlooked in detailing, but they often look filthy due to body oils and stains.

To clean, extend the belt fully, treat stains with a mild cleaner and small brush, and wipe down the remaining length. I recommend using a steam cleaning gun to clean seatbelts if you have one.

16. Pumice stone to remove pet hair

When vacuums and brushes are not enough, a pumice stone can remove embedded pet hair from carpet fibers.

Use caution on newer vehicles, since aggressive use can damage fibers. For heavy pet hair, it can help loosen hair lodged deep in carpet fibers.

17. Detailing carts and handheld caddies

As you might imagine (if you’ve made it this far), detailing can involve a ton of equipment. While you don’t need everything, a simple detailing cart can and will speed up your process of washing and detailing at home. I normally keep brushes, towels, and everything I need on a cart, which makes finding what I need fast and easy as I wash.

These are just a few tips we cover in our beginner video course, Washing and Detailing for Beginners.

If you’re looking to save money washing from home (but don’t know where to start), this course was designed to teach anyone the basics they need to see great results from home.