WOCA Wood Lye is a professional wood lye pretreatment designed for newly sanded interior wood surfaces. It reacts with the wood grain to neutralize warm, yellow tones and create a light whitewashed or driftwood appearance before oil finishing.
If you want bright Nordic floors that stay beautiful over time, WOCA Wood Lye is the essential first step.
What Is Wood Lye?
WOCA Wood Lye is a reactive pretreatment, not a stain, bleach, or paint.
Instead of coating the surface, it works within the wood fibers to:
- Minimize natural yellowing
- Reduce red and pink undertones
- Stabilize the raw wood surface
- Prepare wood for oil finishing
This chemical reaction is important for species like pine and other softwoods that naturally amber over time.
Available Colors
Wood Lye White
- Soft, bright white tone
- Ideal for Scandinavian-style interiors
- Popular for pine and light hardwoods
Wood Lye Grey
- Subtle cool-toned pigment
- Creates a natural driftwood look
- Ideal for modern or coastal aesthetics
Results vary depending on wood species, sanding quality, and final oil selection. Always test before the full application.
Best Wood Species for Wood Lye
WOCA Wood Lye can be used on most interior wood species, including:
- Pine
- Red Oak
- White Oak
- Douglas Fir
- Spruce
- Birch
- Maple
Softwoods typically show the most dramatic transformation. Hardwoods may produce more subtle effects.
Important: Wood Lye Is a Pretreatment Due to monitor and device color settings, results may vary. We strongly recommend ordering a tester and applying it to your actual wood surface before full application.
Wood Lye does not provide protection on its own. After application, the surface must be finished with a compatible oil to ensure durability and performance.
To protect the surface after applying the lye, always finish with a compatible oil finish such as:
- WOCA Master Color Oil – Custom color control and enhanced design flexibility
- WOCA Diamond Oil Active – High durability, commercial-grade protection
For authentic Scandinavian-inspired results, explore our Signature Look bundles:
Frequently Asked Questions
Is WOCA Wood Lye a bleach or a paint?
No. WOCA Wood Lye is not a bleach or paint. It is a pretreatment that minimizes yellowing and reduces red or pink tones before oil finishing.
Should I apply more than 1 coat of lye?
One coat is sufficient when applied according to the recommended coverage rate.
Why should I use a lye?
Do I need to add an oil finish or topcoat to my floors after applying the lye?
Yes. Wood Lye is not a finish. Lye-treated wood remains unfinished and must be sealed with an oil finish such as Diamond Oil Active or Master Color Oil for protection and durability.
Do I have to use Wood Lye?
I have Red Oak, will the Wood Lye take away all of the red tones?
WOCA Wood Lye can take away the red tones, but it depends on many factors, such as your specific Red Oak. We highly recommend ordering a tester of Wood Lye and WOCA Oil to sample on your own wood.
Can I use Wood Lye on any wood species?
Wood Lye can be used on any wood species, but desired results vary.
I applied the lye and love the way it looks, but when I apply a topcoat, it changes the color?
Wood Lye by itself is not the finished look; it’s part of a process. It’s important to order tester samples of Wood Lye and WOCA Oil(s) to decide the final color and look.
What’s the difference between Wood Lye Grey and Wood Lye White?
Wood Lye Grey has gray pigment in it, and Wood Lye White has white pigment in it. The pigment in the lye can be seen in the wood grain, depending on the topcoat.
Can I use Wood Lye on Pine or should I use Softwood Lye?
Wood Lye can be used on Softwoods like Pine; it has a milder effect than WOCA Softwood Lye.