How often should you clean your car?
By the Clean My Lux team · 22 June 2026
Glide the cursor — real before / after
How often should you wash the exterior?
As a rule, it is advised to wash a car's exterior every two to four weeks. This pace stops aggressive contaminants (bird droppings, sap, road salt, pollution) from attacking the clear coat and paint. In Luxembourg, two periods need more attention: winter, because of the salt spread on roads that promotes corrosion, and spring, with pollen and tree sap. A car parked outside or under trees needs more frequent washing than one kept in a garage.
How often to clean the interior?
For the interior, a light clean (vacuum, windows, dashboard) every two to four weeks keeps the cabin pleasant. A deep clean (seats, carpet, plastics) is recommended two to four times a year, more if you carry children or pets, or regularly eat in the car. It is this periodic clean that stops stains from setting in and smells from lodging lastingly in the fabric.
The right pace for your usage
It all depends on how you use your car. An urban driver who drives little and parks indoors can space out cleans. A high-mileage driver, a family with children, a pet owner or a smoker, on the other hand, need closer upkeep. The simple rule: a regular, light upkeep beats one big catch-up a year. A car maintained often cleans faster, costs less to maintain and holds its value better.
Why regular upkeep costs less in the end
A regularly cleaned car needs less time and product each visit, because dirt has no time to set in. Conversely, a vehicle left a year without upkeep needs a longer, costlier catch-up clean, sometimes with a full shampoo and odour treatment. Regular upkeep also protects the clear coat, leather and plastics, preserving resale value. This is exactly the logic of a subscription upkeep: a little at a time, but often.
Maintain your car without thinking about it, at home
The best frequency is the one you actually keep. As we come to you at home in Luxembourg, to where your car is parked, regular upkeep becomes simple: no station, no queue, no travel. You book the slot that suits you and we come to you. For clients who want regular follow-up, a pace set in advance keeps the car always clean without thinking about it.
Frequently asked questions
How often should you wash your car?+
Generally every two to four weeks for the exterior, and a deep interior clean two to four times a year. More often in winter (salt) and depending on your usage.
Can washing your car too often damage it?+
Washed properly by hand with the right products, no. It is aggressive roller-station washes that can micro-scratch the bodywork, not regular hand washing.
Why wash your car more often in winter?+
Because the de-icing salt spread on roads promotes corrosion of the bodywork and underbody. Regular washing removes it before it attacks.
Is regular upkeep or one big clean a year better?+
Regular, light upkeep. It costs less overall, protects the car better and avoids long, expensive catch-up cleans.
Do you work at home for regular upkeep?+
Yes, we come to your home in Luxembourg on the slot of your choice. That is what makes regular upkeep easy to keep, with no station or travel.