Advantages
✓ Pure oxalic acid without poison
✓ Strong effect on weathered wood
✓ Removes dirt
✓ in combination with BioMaderas terrace oil the natural wood colour returns
Application
The BioMaderas oxalic acid-based terrace cleaner is mixed in lukewarm water at a ratio of 1:10 to 1:15, then applied to the swept wooden terrace with a watering can. The boards can already be wet for treatment so that the cleaner works mainly on the surface and not in the wood. After a 10-minute exposure time, the terrace is scrubbed with a brush. This loosens dirt, algae and fungi on the terrace boards. The terrace is then rinsed with clean water.
Instructions PDF online guideCounseling
In our Counseling for wooden terraces you will find tips for the best care and cleaning products and for their professional use. We are also happy to answer your questions personally.
Awesome -
Simply pour the watering can onto the wood, wait a bit, sweep away with a hard broom and keep pouring water over and over again so that all the dirt is washed away. I don't need to say anything about the result, the pictures are clear (I bought too few, hence this transition). Absolute purchase recommendation.
Larissa Pohl (via Google) -
Ordering was super quick, Mr J's service was top notch. The package came the next day and the day after that the terrace was sparkling clean.
amier@jordanme.de -
I used the patio cleaner for the first time on a 2-year-old Cumaru wooden patio. The patio had been treated with BioMadera's light patio oil the first spring and looked grey and partly greenish after the winter. I mixed the patio cleaner in a watering can and poured it onto the patio using the shower head. After about 10 minutes I brushed the patio with an electric scrubber. The result is clear just by brushing. The dirt is very easy to remove and what remains is a clean and algae-free surface with the natural wood color. Then I rinsed the patio with clean water. Make sure to wear gloves otherwise your fingers will discolor - how do I know?
Perfect terrace cleaning without much effort and without damaging the wooden surface with a high-pressure cleaner, for example. Perfect! I then treated the terrace with BioMaderas light terrace oil and the terrace looks like new.