Linseed oil paint can be used to stain walls for a natural, breathable, and long-lasting finish. Mix it with raw linseed oil or turpentine for a transparent wash, then apply in thin layers with a brush or cloth. Wipe off excess for a soft, aged effect. Allow each coat to dry for 24-48 hours, as linseed oil cures slowly but becomes highly durable over time. Perfect for adding depth and character while keeping walls eco-friendly and moisture-resistant.

Mix linseed oil paint with boiled linseed oil or turpentine (1:1 ratio) for a transparent stain. Stir well and apply thinly with a brush, sponge, or cloth. Wipe off excess for a soft effect. Let each layer dry for 24-48 hours before adding more if needed.

Furthermore, linseed oil paint is ideal for both interiors and facades because it is natural, breathable, and highly durable. It protects wood and walls from moisture while allowing them to breathe, preventing peeling and cracking. Indoors, it creates a beautiful, matte finish with a healthy, toxin-free environment.

For more information regarding using linseed oil paint, check out the Swedish producer Ottoson:

https://ottossonfarg.com/en/linoljefarg/how-to-paint-with-linseed-oil-paint/