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How to properly clean your car's interior

  • What you need to clean your car's interior
  • How to properly clean the inside of a car
  • From vacuuming to leather conditioning 

Written by Ryan Gilmore Published: 21 March 2023 Updated: 12 October 2023

If you’ve spent an afternoon following our exterior car cleaning guide to get your car’s paintwork looking spotless, it’s now time to move on to the inside, so here’s how to clean your car’s interior. Of course, for the various materials of your car’s interior, you’ll need a host of different cleaning products, applied with different techniques.

On this page, we’ll guide you though the process of how to clean your car’s interior, including everything you need to make your interior look as good as the exterior in next to no time. If you’re yet to buy any car interior cleaning equipment, we’ve also included recommendations including the best vacuum cleaners.

Read on to find out how to get your car’s interior up to scratch with minimum effort and maximum return.

The essential kit you’ll need to clean your car’s interior

Best car vacuum cleaner

Rrp: £67.99

Price: 63.00
Alternative Retailers
Argos
£63.00
Homebase
£65.00
JD Williams
£69.99
A good vacuum cleaner is an essential purchase for proper car interior cleaning. We recommend buying a smaller handheld unit as it'll be easier to handle and, if your interior is stained, you may want to consider a portable spot cleaner for your car, also.

Our current favourite car vacuum cleaner is the Karcher WD 2 Plus, which offers excellent durability and reliability, a generous bin capacity, wet and dry cleaning, and lots of power. The standard accessories are useful for cleaning your car, too. It's ready to go and a great buy.

Pros

  • Durable and reliable
  • Great car cleaning accessories

Cons

  • Quite big and heavy

Best detailing brushes

Rrp: £19.00

Price: 19.00
Once you've got a good vacuum cleaner to hand, a selection of detailing brushes will take cleaning your car's interior to the next level. They'll allow you to agitate and remove excess dirt without ruining the surface. For interior cleaning we recommend buying some brushes with softer bristles, as they'll be even kinder to upholstery.

26JPN offers two-brush set that is well suited to any detailing job. They're made from soft boar hair they won't damage any surface you work on and the entire brush lacks metal which limits the chances of accidental scratches even more. If you want to clean the interior of a car, they're a perfect addition to your tool kit.

Pros

  • Good for taking care of soft upholstery

Cons

  • A bit overkill for most light cleaning jobs

Best microfibre cloths

Rrp: £22.50

Price: 21.94
Microfibre drying towels are the next garage essential and will come in handy when cleaning your car's interior. They can be used to remove excess product, buff, and even polish the interior of your car.

Gtechniq produces some excellent car care products, including microfibre towels. Its MF1 ZeroR drying towels are great for achieving a streak-free finish when cleaning your car. They're good value for money and the fact you get 10 will come in handy as you can never have too many drying towels in your garage.

Pros

  • Great value
  • Easy to clean

Cons

  • Quite small

How to clean the inside of a car

8
Cleaning car dashboard
Hard plastic dashboards can be cleaned with a simple wipe down.

1. Take everything not nailed down out of your car. Empty out the glovebox, door pockets, and the boot, and sort through what you don’t need. You may be surprised by what you find. It’s also a good idea to remove the floor mats at this point so you can clean them more easily.

2. Using your interior shampoo, set to work cleaning the dashboard, infotainment system and centre console. Use a soft-bristled detailing brush to ensure you clean every surface and then use a drying towel to remove any excess product. Buff the surface to produce a neat, uniform and clean appearance.

3. Switch on your vacuum cleaner and begin by cleaning the floor mats you removed earlier. Once they’ve been done you can move to the interior and begin sucking up dirt and debris. Use the vacuum on the headlining (be careful in older cars as the lining may sag) before cleaning the seats (use a crevice tool to get everything), floor and boot.

4. Use an appropriate seat cleaner. For fabric, vinyl and Alcantara, interior shampoo will be good, but use a specific leather cleaner for leather seats. Apply the product according to the instructions.

5. Clean the door cards and other areas with an appropriate cleaner, remembering to wipe away excess product with a clean drying towel.

6. Finally, tackle any stains using a stain remover. For very large or stubborn stains, the use of a spot cleaner may be required.

The best products to clean your car’s interior with

Best car shampoo

Rrp: £9.42

Price: 6.99
This is our top choice for cleaning fabric interior upholstery. This shampoo is a nice thick product that is effective on stains and contains deodorising agents to eliminate nasty smells. It can be used on fabric, carpet, vinyl and even Alcantara, but is not to be used on leather seats.

Pros

  • Very effective on stains
  • Contains deodorising agent

Cons

  • You'll need to buy the extra kit separately

Best stain remover to deep clean your car’s interior

Rrp: £3.50

Price: 3.50
Alternative Retailers
Robert Dyas
£5.99
For those stains that a simple shampoo can't tackle, a simple stain remover like Dr Beckmann's can be a lifesaver. The bottle features a tough, bristled head to aggravate the stain and, from personal experience, we can say that it's astonishingly good at removing permanent-looking stains. It's the ideal product to have if you're a particularly messy individual, and it even neutralises bad smells, too.

Pros

  • Long lasting
  • Easy to apply

Cons

  • Sponge falls off fairly easily

Best leather cleaner

Rrp: £27.84

Price: 23.49
Alternative Retailers
Halfords
£27.84
This is the perfect kit for keeping your leather seats clean and looking healthy. It contains a leather cleaner and a leather balm, as well as a drying towel and an applicator to make applying the products easier. The cleaner effectively removes dirt and grime without stripping the essential oils leather needs, while the balm will nourish the leather and keep it from cracking and drying out.

Pros

  • Great quality product
  • Everything you need in one kit

Cons

  • Some elements may be superfluous if you already have them

Best air freshener bomb

Rrp: £11.29

Price: 7.79
This is the most powerful weapon in the fight against odours. An air freshener bomb will tear through the worst smells a wet dog or cigarette can throw at it. This example from Holts is our top pick because it claims to sanitise your car interior and, having tested it, it works very well.

Pros

  • Powerful
  • Good for sanitising interiors

Cons

  • Difficult to find at this price

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