Wood often turns gray over time when exposed to weather and sunlight without proper maintenance.
Looking for a simple, effective way to revive its original vibrancy?
Try this natural treatment using sodium percarbonate and hot water to strip away the dull patina.
The results are impressive—tarnished wood regains its beautiful, like-new color with minimal effort. Watch how:

1. Fill a large basin with hot water.
2. Mix one volume of sodium percarbonate (220 g) into 10 liters of hot water.
3. Apply the solution evenly using a push broom.
4. Let it sit for at least 20 minutes.
5. Rinse thoroughly with clean water.
And there you have it! Sodium percarbonate works wonders, restoring the wood's original shine and color.
Now you know a reliable, natural way to brighten weathered wood.
It's cleaner and more beautiful this way, right? No more headaches from green or gray decks.
This quick, easy method outperforms many store-bought cleaners. Sodium percarbonate is cost-effective, eco-friendly, and free of harsh chemicals—a go-to for professional wood care.
For furniture, apply the mixture with a brush for better control.
It also excels on wood siding and blackened surfaces.
Perfect for exterior wood like decks, garden furniture (chairs, benches), trellises, palisades, or teak tables.
Indoors, it safely revives parquet floors or wooden desks.
No sodium percarbonate on hand? Oxalic acid (sorrel salt) is an alternative, though it's less eco-friendly due to poor biodegradability—use sparingly.
1. Wear gloves.
2. In a bowl, combine 4 tablespoons sorrel salt.
3. Add 1 liter of cold water.
4. Stir well.
5. Apply with a sponge to the wood.
6. Let sit 10-15 minutes.
7. Rinse generously with water.
8. Allow 24 hours to dry.
9. Protect with wax or sealant.