Estonian winters confront a car with three main enemies: chemical road salt, slush, and the freeze-thaw cycle that swings between sub-zero and above-zero. The damage isn't just cosmetic — salty slush eats into paint, works its way underneath, and can start damaging the body at the metal level. Here's how to prep the car for winter and keep care steady through the season.
Before winter: preparation
The pre-season once-a-year service is the most important step for any winter car. We recommend three things:
- IronX wash — removes embedded iron particles and brake dust that a regular wash leaves behind. Those particles stay on the surface, and once winter salt joins them, they start eating into the paint fast.
- Wax application or ceramic coating — the protective layer keeps salt and dirt from clinging. Water and melted slush slide off. The difference is obvious in the middle of winter.
- Rain-repellent glass treatment — especially important in winter, when wiper life is shorter and fog or splash can wreck visibility instantly.
During winter: the washing rhythm
A common misconception: there's no point washing the car in winter, it'll just get dirty again. That's wrong — winter is exactly when regular washes matter most. Salt that sits on the body for weeks is actively reacting with the paint chemically.
Wash at least every 2 weeks in winter — and especially:
- Right after a salting period
- Pay extra attention to the underside and wheel arches
- Avoid automatic car washes with aggressive brushes — they create swirl marks
Our standard exterior wash is hand-washed using the two-bucket technique, which doesn't introduce swirls or scratches.
Interior care through winter
In winter, more salt, sand and moisture get tracked into the cabin than at any other time of year. Floor mats absorb salt water, which over time will start eating into even the rubber underneath.
- Vacuum — at least every couple of weeks
- Wash the rubber or fabric mats — salt has to be removed, not just dried
- One deeper clean during winter — see our Express chemical cleaning or the more thorough interior chemical cleaning
After winter: spring recovery
Once the salting season ends (March–April), it's time for a thorough clean. Winter leaves behind:
- Salt and chemical residue on the paint — removed with an IronX wash
- Micro-damage to the clearcoat — needs a light polish
- A worn-down wax layer — re-application recommended
A spring service isn't a luxury — it's how you keep the bodywork in shape over the years. Get in touch and we'll put a winter + spring care package together.