Cleaning bankirai decking: how to do it safely and effectively
Cleaning bankirai decking seems simple, but cleaning it the wrong way can damage the wood. Discover how to clean your deck safely and keep it looking beautiful for longer.
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A bankirai deck is a beautiful eye-catcher in the garden. Thanks to its warm color and durable properties, bankirai is perfect for outdoor use. Over time, however, the surface can become dirty with green algae, moss or graying. The right approach is essential to clean your wooden deck safely and keep it in good condition.
In this article, you will read everything about cleaning bankirai decking, which products you are better off avoiding and how to maintain the wood properly for a longer lifespan and a beautiful appearance.
When and why you should clean bankirai decking
A deck is exposed to moisture, dirt, leaves and UV radiation all year round. This can make the surface slippery, stained or discolored. Regular cleaning not only helps prevent slipping, it also prevents long-term damage. Structural maintenance is important for a beautiful wooden deck, especially with hardwood such as bankirai.
What is better not to use?
When cleaning bankirai deck boards, people often reach for household remedies. However, these are far from always suitable for this particular wood species.
Avoid these products:
Green soap: leaves a greasy film that attracts dirt
Cleaning vinegar: the acid can damage bankirai wood and dries it out
Pressure washer: damages the wood grain and makes the wood rougher
These methods can cause unsightly stains and shorten the long lifespan of your deck.
Which product should you use instead?
For the best result, use products specially developed for cleaning and maintaining bankirai decking:
Osmo Terrasreiniger: for light soiling, green algae and algae growth.
Osmo Power-Gel Houtontgrijzer: for cleaning grayed decking or heavy soiling.
Both products are gentle on wood, yet powerful against dirt and graying.
Video: Cleaning bankirai decking
In this video you will see how to clean the wood.
Terras reinigen: je terras schoonmaken doe je zo
Step-by-step plan: cleaning bankirai decking
Choose the right product
- Use Osmo Terrasreiniger for moss, dirt and algae.
- Use Osmo Power-Gel if the deck has grayed or lost its color.
Apply the product
Use an Osmo patio brush with a telescopic handle:
- Work in the direction of the wood grain
- Cover the surface evenly
- Let the product soak in for 15 to 20 minutes
Scrub and rinse
- Brush the wood with the patio brush
- Rinse with clean water
- Do not use a pressure washer, to prevent damage
Let it dry thoroughly
Let the wood dry completely before you walk on it or treat it again. This usually takes 24 to 48 hours, depending on the weather.
Benefits of the Osmo cleaning products
Osmo Terrasreiniger
- Cleans the wood without damaging it
- Removes green algae and algae
- Easy to apply with a patio brush
Osmo Power-Gel
- Restores the original color
- Specially for grayed decking
- Gel form adheres well to the wood surface
Supplies
For a thorough and safe cleaning of your bankirai deck, you will need the following:
Follow-up treatment after cleaning
After cleaning, it is wise to treat your bankirai deck with an oil. This helps prevent graying and drying out, and enhances the color of the wood.
Use the following:
Osmo Terras-Olie (popular in the color bankirai) for horizontal deck parts.
Osmo UV-Beschermingsolie for vertical wooden parts
Both oils penetrate deep into the wood, are water-repellent and protect against UV radiation.
Color examples: bankirai oil
Do you also want to oil the bankirai wood after cleaning? Then choose Osmo Terras-Olie in the color bankirai. This color matches the natural shade of bankirai wood perfectly and enhances the original character of the material.
Other color variations are possible, but bankirai is by far the most popular shade for this type of wood.
Maintenance advice for your bankirai deck
- Clean your deck at least twice a year with Osmo Terrasreiniger
- Remove green algae to prevent slipperiness
- Check every year whether a new coat of oil is needed
- Has the wood turned gray? Then use Power-Gel again
Frequently asked questions about cleaning bankirai decking
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