Car-care knowledge

Insights into care and value retention.

Articles on seasonal care, storage, winter and what keeps a vehicle in condition across the years.

Value retention

Value is built between appointments.

Value retention does not come from one large preparation a year, but from what happens in between. These articles cover the seasonal themes: summer heat, winter road salt, moisture in the interior, and the standing period during which a vehicle preserves everything that was on the paint when it went in.

Latest insights

Care & value retention · 01.10.2026

Selling a car: why professional detailing makes a difference

How professional detailing improves paint, interior and photographs before selling a car. Explore suitable treatments, timing and frequently asked questions.

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Care & value retention · 01.10.2026

Lease return: how professional detailing can reduce charges

How detailing before lease return can improve visible wear. Learn about interior cleaning, polishing, documentation and the time needed to prepare your vehicle.

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Care & value retention · 18.09.2026

Bought a used car? Deep cleaning for a clean starting point

Useful interior, odour, paint and safety checks after buying a used car, with clear limits on what professional cleaning can achieve.

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Care & value retention · 09.09.2026

Winter storage: preparing a car properly

Laying up a convertible, classic or seasonal car: the right order, the right location, paint protection, tyres, battery and the common mistakes.

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Care & value retention · 06.09.2026

Caring for electric vehicles

Thinner clear coats, large displays, sensitive plastics and high torque: what electric cars need differently in care, and which mistakes become expensive.

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Care & value retention · 03.09.2026

What care does to resale value

Care is not a luxury but a line in the calculation: what paint, interior and wheels mean for resale value, and which measures actually show up in the price.

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Care & value retention · 02.09.2026

The most common care mistakes

Most paint damage comes not from neglect but from the wrong kind of care: brush washes, cloths, household cleaners, polishing without preparation.

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Care & value retention · 01.09.2026

Car care through the year

Every season loads a car differently: UV in summer, insects in late summer, visibility in autumn, salt in winter. What is due when, and why the timing matters.

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Further help

Glossary

Understand a term more precisely.

When an insight raises a technical term, the AVP technology glossary takes the explanation further.

Open the glossary
FAQ

Clarify questions before enquiring.

For prices, process, appointments and preparation, the frequently asked questions are the shorter route.

View the FAQ
Gallery

Workshop work in images.

Authentic photographs from the AVP archive show care, polishing, interiors and finishing across many years.

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Next step

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