Maintenance Guide · Berk Parketonderhoud

Oil fresh: how to maintain your floor

Combination cleaner for light cleaning. Use a separate Oil Fresh treatment to maintain the appropriate oil finish.

For a suitable oiled or hardwax oil floor. Check the existing system and finish on your bottle before combining products.

Care task 1

Clean regularly with Combireiniger

Oliefris Combireiniger is highly concentrated.

  1. Remove dust and sand.
  2. Add the amount specified on your label to hand-warm water. The manufacturer's guide recommends one teaspoon per bucket, without specifying the bucket size.
  3. Wring out the mop thoroughly and wipe the floor while it is slightly damp.
  4. Allow to dry completely; the guide recommends approximately 30 minutes at 21°C.

Do not create your own ml-per-litre ratio. If the label is unclear, we will first confirm the dosage.

Care task 2

When the oil finish needs extra care

Mopping does not replace oil maintenance. First check which Oliefris version you need. The manufacturer distinguishes between cleaning and separate refreshing; bare wood falls outside normal maintenance.

Have the preparation, colour choice and application tailored to your floor first. When using oil, good ventilation and safe handling of used cloths and pads are required due to the risk of spontaneous combustion.

Sources and product versions

Manufacturer information checked on November 2, 2026. Also check the label on your specific product. Drying times are guidelines; temperature, humidity, and ventilation affect the result.

The available Combireiniger/Oliefris instructions do not include a current revision date. Therefore, no fixed ml/l dosage or complete renovation recipe has been published.

Unsure about your finish?

Send us your floor name and a photo of the product you use. We can help you choose the right treatment.

Ask for personal advice