
Special cleaning
Limescale and water spots on paint and glass, carefully treated
When hard water dries on a car, for example from a lawn sprinkler or after washing in the sun, it leaves white rings on the paint and glass. Light limescale spots can usually be dissolved chemically, while etched spots need polishing.
from€199incl. VAT
One-step high-gloss polish. Deeply etched spots: paint correction from €499
Limescale stain removal
When white rings spoil freshly washed paint.
A lawn sprinkler, hard water or a wash in the sun, and suddenly there they are: white spots on paint and glass. The more often they heat up in the sun, the more stubborn they become.
- White water-spot rings that show again after every wash.
- Windows that are harder to see through when the sun is low.
- A freshly washed car that still looks neglected.
- The worry that the spots will etch into the paint.

How it feels afterwards
A clear, even paint finish again.
With limescale spots dissolved or noticeably reduced, your paint looks calm and glossy again and the windows are clear. After a wash you finally see the result you expect.
- More even paint with far fewer rings.
- Clearer windows and a better view.
- More gloss after every wash.
- A well-kept overall look that feels right again.
How it works
Step by step
- 1
Photos in daylight
Send us photos of the spots via WhatsApp, ideally at an angle against the light. That already tells us a lot.
- 2
Wash and inspect
After washing, we can see which spots are just deposits and which have already etched into the paint. We agree the price beforehand.
- 3
Dissolve the limescale
We dissolve surface deposits with a suitable cleaner, panel by panel, without letting the product dry on.
- 4
Polishing if needed
If marks remain in the paint, we discuss polishing with you and, if you like, protection afterwards.
Your benefits
Limescale stain removal at AG Autopflege
Diagnose first
Surface limescale and etched spots need different treatments. We check which is which before we start.
Gentle on the paint
We only polish where it is really necessary and remove as little clear coat as possible.
Protection from new spots
A sealant helps water run off more easily, so fresh drops are less likely to dry into spots.
Good to know
- Limescale spots that have already etched into the paint or glass can only be improved by polishing. Very deep etching may remain visible.
- How well spots can be removed depends on how long they have been on the vehicle and how often they have been heated by the sun.
Prices
What does limescale stain removal cost?
- Limescale stain removalfrom €199
incl. VAT
One-step high-gloss polish. Deeply etched spots: paint correction from €499
Pick-up and return service
| Distance from headquarters | Flat fee |
|---|---|
| Up to 5 km | €39 |
| Over 5 to 10 km | €59 |
| Over 10 to 20 km | €89 |
| Over 20 to 30 km | €119 |
| Over 30 km | On request |
Flat fee for pick-up and return together, VAT included. Based on the one-way road distance from our headquarters. By arrangement and subject to availability.
FAQ
Questions about limescale stain removal
How do limescale spots form on a car?
Tap and well water contain dissolved minerals. When the water evaporates, they stay behind as white rings. In the sun this happens especially fast.
How can I tell whether a spot has etched in?
If a dull ring is still visible after a thorough wash and does not come off with cleaner, the surface has probably been affected. We can tell you for sure during the inspection.
Can I remove limescale spots myself with vinegar?
We advise against it. Household remedies can affect seals, plastics and protective coatings, and they do not help with etched spots anyway. It is better to have the spots assessed first.
How can I prevent new limescale spots?
Wash in the shade if possible, dry the car after washing and avoid parking within reach of sprinklers. A sealant also helps water run off.
Appointment
Book a high-gloss polish online
The service is already selected. Choose your vehicle and drop-off time, and change your choice at any time. We agree any extra effort with you before we start.
Not sure what your car needs? The free inspection takes about 15 minutes, and you take your car back afterwards.
- 1
Choose service and drop-off time
Online, with the price and any deposit at a glance.
- 2
Drop off your vehicle
At the booked time at our headquarters in Mainz-Kastel, or with pick-up.
- 3
Agree the completion personally
We arrange with you when your vehicle is ready to collect.
Questions or a special case?
We are happy to advise you personally. Photos on WhatsApp help with a first assessment.
Prefer to send a message?

Ceramic coating
Gloss that turns heads.Protection that lasts.
A finish like liquid glass. Intense colour depth, long-lasting protection and cleaning that becomes noticeably easier.
Up to 36 months of protection
- Outstanding colour depth
- Warranty & certificate
- Easy cleaning
from €699 incl. VAT · final price after inspection
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