Clean and maintain WPC & BPC

Decking and privacy screens made of polymer composites are low-maintenance, but not maintenance-free. Already during installation, WPC and BPC may discolour; for example so-called “water rings” may appear due to a reaction between moisture and the low wood content. This – along with other discolorations like from barbecue grills – can be easily removed with Osmo Polymer Composite Cleaner.

Remove dust and loose dirt with a firm broom or a hand broom. The concentrate can be diluted with water as needed in a mixing ratio from 1:10 to 1:20. Then apply the cleaning solution with Osmo Decking Cleaning Brush to the whole area and allow it to react for 10 minutes. Afterwards rinse thoroughly with water. This job is even easier with the help of the Osmo Decking and Flooring Cleaning Machine. Its counter-rotating brushes clean decking even more intensively and remove loosened deposits at the same time.

After thoroughly drying, a thin coat of Osmo Polymer Composite Maintenance Oil can be applied. This clear impregnation oil penetrates deeply and will form a film on the surface. Through the impregnation, the surface becomes water repellent as well as resistant to dirt and stains.

  • Always apply Polymer Composite Cleaner to the complete area and never undiluted. 1 litre cleans approx. 10-50 m², depending on level of contamination.
  • Polymer Composite Maintenance Oil provides very high coverage – thinly apply only. 1 litre covers approx. 40 m2.
WPC and BPC care