To add Mixol Oxide pigments to our finishes, simply add the pigment at your desired intensity directly into our oils and mix well before use and as you continue to use it, as the solids can tend to migrate to the bottom as you work. Be sure to keep track of the ratio of tint to oil, so you can more accurately duplicate your ratio to make larger amounts. These are very concentrated colors, so a little goes a long way. The ratio where the concentration is the strongest but you can still see wood grain is about 200ml of Mixol added to 1 gallon of Heritage Original Finish. This gives you the strongest color before acting like paint. Apply tinted oil liberally on the surface, allow to soak in and wipe down lightly with a cotton cloth. Apply two coats for best results. The surface will dry to a classic rich matte sheen.