Car after winter: how to properly clean and care for it, step-by-step

By Radek Lövenhöfer, 7 min reading time

Car after winter: how to spring clean and properly care for it step by step

Winter takes a toll on a car more than any other season. Salt, mud, road film, brake dust, and other contaminants cling to the bodywork, wheels, wheel arches, and chassis. If you don't remove them promptly after winter, they can gradually deteriorate the condition of the paint, wheels, and other car parts.

That's why a spring clean makes perfect sense. It's not just about appearance, but primarily about removing everything that remained on the car after winter and preparing it for the next season.

In this article, I'll show you how to properly revive your car after winter, step by step.

Why give your car thorough care after winter

After winter, a car usually retains much more dirt than meets the eye. The biggest problem is often that salt and aggressive grime cling to places that are hard to reach during a normal wash.

Typically, this mainly includes:

• wheel arches
• bottom of doors
• sills
• wheels
• chassis
• bodywork crevices

If you don't properly wash and clean your car after winter, it can lead to faster wear, a worse appearance, and in the long run, even bigger problems.

1. Thorough pre-wash

The first step is always a pre-wash. Before you pick up a wash mitt, you need to remove as much coarse dirt from the car as possible.

Start by thoroughly rinsing the car with water, ideally with a pressure washer. Focus mainly on the lower parts of the bodywork, sills, wheel arches, and wheels. That's where the most salt and dirt build-up typically is after winter.

You'll get an even better result with pre-wash chemicals or active foam, which helps loosen road film and other contaminants. This makes subsequent hand washing safer and reduces the risk of scratching the paint.

2. Washing the car with the right shampoo

After the pre-wash, it's time for contact washing. After winter, it's good to consider what type of car shampoo you'll use.

It mainly depends on the car's condition and whether it has any protection.

Acidic car shampoo

Acidic shampoo is mainly suitable when you want to help remove mineral deposits, salt residues, or restore the properties of ceramic protection.

Alkaline car shampoo

Alkaline shampoo is suitable for heavily soiled cars after winter. It helps remove road film, grease, and other deposits that regular shampoo might not handle as well.

pH neutral car shampoo

If your car has wax or other protection, pH neutral shampoo will be the gentlest option. However, for a truly thorough spring clean, it might not always be the strongest.

When washing, stick to the classic two-bucket method and use a high-quality microfiber wash mitt.

3. Paint decontamination

After winter, simply washing the car is often not enough. There are contaminants remaining on the paint that regular washing won't remove. Typically, this mainly involves fallout rust and tar spots.

If you want truly clean paint ready for further care, decontamination is the next step.

How to remove fallout rust

For fallout rust, use an iron remover. This reacts with metallic particles and helps dissolve them. It usually starts changing color during the reaction, so you can clearly see where it's working.

Just spray it on the paint or wheels, let it sit briefly, and then rinse thoroughly.

How to remove tar spots

For tar and adhesive residues, use TAR Remover. This helps dissolve tar spots, which are common after winter, especially on the lower parts of the bodywork and behind the wheels.

After application, let the product work briefly, optionally wipe off any residue with a soft cloth, and then rinse everything off.

Mechanical decontamination

If the paint is still rough even after chemical decontamination, mechanical decontamination using a clay bar or clay mitt might make sense. However, this is an extra step that primarily makes sense if you want to prepare the paint for polishing or protection.

4. Paint protection after winter

Once your car is washed and decontaminated, it makes sense to protect the paint again. After winter, the protective layer is often weakened or completely gone.

There are several options:

Quick protection

If you want a quick and easy solution, you can use spray wax or sealant. This will provide paint protection, better water repellency, and make future washes easier.

Longer-lasting protection

If you want greater durability and better resistance, you can opt for a ceramic sealant or ceramic coating. This solution makes sense primarily if you want to protect the paint for a longer period and simplify maintenance in the coming months.

5. Don't forget wheels, glass, and interior

A spring clean shouldn't stop at the bodywork. Other parts of the car also tend to be very dirty after winter.

Wheels and tires

Wheels are often one of the dirtiest parts of a car after winter. Brake dust, salt, and tar cling to them. It's worth thoroughly cleaning the rims, wheel arches, and possibly treating the tires as well.

Glass and headlights

After winter, it's also worth cleaning the glass and headlights. This will improve not only appearance but, most importantly, visibility and safety.

Interior

Winter also takes a toll on the interior. Floor mats, plastics, glass, and seats tend to be much dirtier after winter than in other seasons. A spring clean is the ideal time to get the car's interior in order as well.

Common mistakes during spring car cleaning

The same mistakes are often repeated after winter:

• the car is only quickly washed externally
• the chassis and wheel arches are skipped
• paint decontamination is not addressed
• paint protection is postponed indefinitely
• wheels are cleaned last without a proper procedure

It's precisely thoroughness after winter that makes the biggest difference.

Frequently asked questions

How to properly wash a car after winter?

Start with a pre-wash, then do a hand wash, followed by paint decontamination, and finally add protection.

Is paint decontamination necessary after winter?

In most cases, yes. After winter, there is often a lot of fallout rust and tar on the paint that regular washing won't remove.

What shampoo to use after winter?

It depends on the car's condition. For heavy dirt, an alkaline shampoo is suitable; for mineral deposits and ceramic maintenance, an acidic one; and for gentle washing, a pH neutral one.

Does it make sense to re-protect the paint after winter?

Yes. The protective layer is often weakened or gone after winter, so new protection makes a lot of sense.

What is often forgotten after winter?

Wheel arches, chassis, wheels, lower parts of doors, and paint decontamination.

Conclusion

A car after winter needs more than just a quick rinse. If you want it to look good and be ready for the next season, a thorough spring clean is worthwhile.

Just go step by step. Pre-wash, hand wash, decontamination, protection, and care for other parts of the car. This way, you'll remove everything that remained on the car after winter, and the car will look significantly better again.

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