Retain the natural character of your indoor oak item, whilst increasing durability. Osmo Hardwax Oil naturally preserves and enhances the tone and appearance of oak surfaces, repelling moisture and dirt to make it harder-wearing. Choose between two colour finishes. In case of discolouration, stubborn stains or to remove a superficial scratch, we recommend lightly sanding the entire surface first. Always sand in the direction of the wood grain. Ensure the surface is thoroughly clean and dry before applying oil. Apply evenly, removing excess product to avoid spots after drying.