Interior car detailing doesn't require expensive equipment or years of experience. With the right process and products, anyone can transform a dirty car interior into a showroom-quality finish in 2-3 hours.
This guide covers the complete process from start to finish.
The Order Matters
Always detail from top to bottom and dry to wet. This means starting with dry tasks like vacuuming and dusting before moving to wet tasks like shampooing and extraction. Work from the headliner down to the floors so dirt falls downward onto surfaces you haven't cleaned yet.
Step 1: Remove Trash and Personal Items
Take everything out β floor mats, seat covers, phone holders, anything that isn't permanently attached. This gives you full access to every surface.
Step 2: Vacuum Everything
Use a shop vac or powerful vacuum to clean every surface: seats, carpets, floor mats, trunk, under seats, between center console and seats, cup holders, door pockets, and crevices. A detailing brush kit helps dislodge dirt from tight spots while vacuuming.
Step 3: Dust and Clean Hard Surfaces
Use a soft detailing brush to dust vents, buttons, steering wheel crevices, and dashboard textures. Then wipe all hard surfaces with an interior cleaner like Revamp and a microfiber towel.
Step 4: Clean the Seats
Fabric seats: Spray upholstery cleaner (Thrasher works great), agitate with a brush, and extract or wipe. For deep cleaning, use a BetterExtractorβ’ β this is the step that separates amateur results from professional results.
Leather seats: Use a dedicated leather cleaner (not all-purpose cleaner), wipe with a microfiber towel, then apply leather conditioner to prevent cracking and fading.
Step 5: Clean Floor Mats and Carpets
Remove floor mats and clean them separately. Spray with carpet cleaner, scrub with a brush, and extract or rinse. For the car's built-in carpet, vacuum thoroughly, spray cleaner, agitate, and extract.
Step 6: Clean Glass (Interior)
Use a glass cleaner and clean microfiber towel to wipe the inside of all windows and the windshield. Interior glass accumulates a film from off-gassing plastics that creates glare β cleaning it makes a dramatic difference in visibility.
Step 7: Final Touches
- Apply a carpet deodorizer for a fresh scent
- Install a long-lasting air freshener
- Wipe door jambs
- Clean the trunk
- Let everything dry with doors open before driving
Recommended Starter Kit
If you're just getting started with interior detailing, the BetterExtractor Complete Starter Kit includes an extractor, interior cleaning soap, a brush, and towels β everything you need in one package.