I use this furniture oil for years on the recommendation of a good friend (managing director of a medium-sized high-quality furniture store). The oil lubricates not, it absorbs quickly and it does not stain or color errors on the precious wooden furniture. The oil can be used on all natural or varnished real-wood (solid wood furniture) The basic color of the furniture is not important - of white ash to dark walnut brown oil for each color is applicable.