How to Clean Car Plastics: 4 Steps to a Perfect Interior

By Radek Lövenhöfer, 10 min reading time

Cleaning plastics in the car

Dull, dusty, or even sticky plastics in a car can spoil the overall impression of an otherwise clean interior. And honestly – most people make completely unnecessary mistakes when cleaning.

Good news? Cleaning car plastics is simple when you know how to do it and use the right products.

In this article, I'll show you a quick process that works, the most common mistakes to avoid, and specific cleaners that are truly worth it.

Quick Guide: How to clean car plastics

No time to read the whole article? Here's a quick guide:

1. Vacuum dust and debris.

2. Spray cleaner onto a microfiber cloth.

3. Clean the surface, and details with a brush or ScrubPad if necessary.

4. Wipe the surface with a clean cloth.

Done. No dust, no stains, no sticky film, and no unnecessary complications.

Why cleaning car plastics is important

Plastics in a car don't just get dirty for no reason. Grease from hands, dust, cosmetic residues, sweat, and common dirt from everyday car use accumulate on them. The result is simple – the interior looks dull, tired, and neglected.

Moreover, dirt doesn't just affect the appearance. If you leave it on plastic parts for a long time, the surface can gradually lose its color, become sticky, and generally age faster.

But a clean interior isn't just about appearance. The car feels better, is more pleasant for everyday use, and often gives you a better driving experience. Sometimes, well-cleaned plastics are all it takes for the whole car to suddenly feel a class above.

What you'll need

You don't need a full shelf of chemicals to clean car plastics. Just a few basic things that will serve you well:

• microfiber cloths
• ScrubPad - cleaning applicator
• detailing brush
• vacuum cleaner
• quality interior cleaner or plastic cleaner

Ideally, have at least two to three microfiber cloths. One for the cleaning itself, a second for wiping off the product, and a third as a spare. A clean cloth often determines whether the result will be perfect or full of streaks.

You'll mainly use a detailing brush around buttons, in crevices, in ventilation vents, or around the steering wheel. These are the places where dirt is most likely to accumulate and is difficult to remove with a cloth.

Best cleaners for car plastics

If you want a good result, a lot depends on the product you use. These are cleaners that make sense for both hobby users and those who want a truly clean interior.

Nuke Guys Interior Cleaner

Nuke Guys Interior Cleaner is an ideal choice for regular interior maintenance. It's ready to use, easy to apply, and gentle on plastics. If you're looking for a product that's easy to work with and doesn't require complex dilution, this is a very good and safe choice.

It's especially suitable when you want to regularly maintain the interior in good condition and don't want to struggle with extremely soiled surfaces. Plus, you can also use it to clean leather and textiles, and it's safe for displays too.

Koch Chemie Mehrzweckreiniger

Koch Chemie Mehrzweckreiniger is a stronger APC cleaner that comes in handy when the interior is really dirty. It's great for soiled plastics and older or more frequently used cars where a regular mild cleaner might not be enough.

A big advantage is the ability to dilute it as needed. This allows you to adjust the product's strength to the specific contamination. If you want to tackle more thorough cleaning of car plastics, this is a very good choice.

Bad Boys Inside Cleaner

Bad Boys Inside Cleaner is a versatile interior cleaner that is easy to use and suitable for the average user. It has a pleasant application, is safe for multiple surfaces, and is suitable for regular interior maintenance.

If you want one product to comfortably clean most of your car's interior and don't want anything complicated, Bad Boys Inside Cleaner will make sense for you. Plus, you can also use it to clean leather and textiles, and it's also safe for displays.

Bad Boys Plastic Cleaner

Bad Boys Plastic Cleaner is designed specifically for plastic surfaces. If you primarily want to clean plastics and have a specialized product for that, this is a very interesting choice.

It works well for deep cleaning and is suitable when you want to get the most out of plastic parts and take the result a step further.

How to properly clean car plastics

1. Don't skip vacuuming

This is one of the most common mistakes. Before you grab a cleaner and a cloth, first vacuum up dust, crumbs, and other coarse dirt.

If you skip this step, you can easily spread dirt across the surface during cleaning and create fine micro-scratches. So, take a few minutes to vacuum the dashboard, center console, compartments, and crevices around the buttons.

2. Apply cleaner intelligently

In most cases, it's best to spray the cleaner onto a microfiber cloth first, and not directly onto the plastic. This gives you better control over the amount of product and also reduces the risk of the cleaner getting where you don't want it – for example, into electronics, around the display, or in hard-to-reach places.

Then, gently and evenly clean the plastic with the cloth. There's no need to press too hard. Instead, work carefully and systematically.

3. Details make the biggest difference

It's often the details that determine whether an interior looks merely "wiped down" or truly clean. Grab a detailing brush and focus on the areas around buttons, crevices, ventilation vents, the area around the steering wheel, or the gear stick.

This is where the overall result is made. When you clean these areas too, the interior will look significantly better and more professional.

4. Wiping and the final touch

Once your plastic parts are clean, take a second clean microfiber cloth and wipe off any remaining product. Don't work under pressure and don't leave excess chemicals on the surface.

The result should be a clean, natural, and non-sticky surface. Exactly the kind that looks good and doesn't appear artificially greasy.

Common mistakes when cleaning plastics

The same mistakes are often repeated when cleaning interior plastics. Yet, these usually spoil the result more than the product itself.

The most common problems are:

• too much chemical

• dirty or poor quality cloth

• skipping vacuuming

• using an unsuitable universal cleaner

• unnecessarily high pressure during cleaning

A simple rule often applies: less product and more careful work will yield a better result than an excessive amount of chemicals.

How to choose the right plastic cleaner

The choice of product mainly depends on what you expect from it.

If you're looking for regular maintenance, Nuke Guys Interior Cleaner is a very good choice. If you're dealing with heavier contamination and need more power, Koch Chemie Mehrzweckreiniger makes sense. If you're looking for a universal interior product, go for Bad Boys Inside Cleaner. And if you want a cleaner specifically for plastic surfaces, Bad Boys Plastic Cleaner will serve you perfectly.

Tips from a detailer that will save you trouble

When cleaning the interior, it's worth following a few simple rules. Ideally, work in the shade and not on a hot interior. Use multiple cloths, not just one repeatedly. Don't overdo it with chemicals, as a smaller amount of product often works better than too large a dose. And if the surface is heavily soiled, let the cleaner work briefly instead of immediately applying unnecessary pressure.

It's these little things that determine whether the result will be just average or truly good.

Frequently Asked Questions

How often should I clean car plastics?

Ideally, every two to four weeks, depending on how often you use the car and what condition you want to maintain the interior in.

Can I use dish soap or a household cleaner?

No, I don't recommend this. Household cleaners can damage the surface, leave an unsightly film, or change the appearance of the plastic.

Why are plastics greasy after cleaning?

Most often, it's because you used too much product or didn't wipe it off properly. A clean, dry microfiber cloth and less chemical in the next application will help.

Is it necessary to treat the plastic after cleaning?

It's not necessary. Cleaning itself is a separate step. Further care for the appearance or protection of plastics falls under a different topic.

How to clean very dirty plastic?

Use a stronger cleaner and assist with a detailing brush or ScrubPad. For heavier soiling, Koch Chemie Mehrzweckreiniger, for example, is well suited.

Can I clean the steering wheel with the same product?

Yes, in most cases. Just work carefully, use a smaller amount of product, and ideally use a brush in hard-to-reach areas.

Recommended products can be found here

In this section, you can directly insert links to products or categories from the e-shop, for example:

• interior cleaners

• plastic cleaners

• microfiber cloths

• detailing brushes

Conclusion

Cleaning car plastics is one of the fastest ways to improve the interior's appearance. It's not complicated. The key is the correct procedure, suitable tools, and a product that works exactly as you need it to.

Once you experience proper car plastic cleaning, a quick wipe with a rag won't be enough for you anymore. The difference in the interior's appearance and feel is truly noticeable immediately.

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