Real Milk Paint from the Real Milk Paint Co. is a 100% natural, non-toxic, and VOC free paint. This paint is made as a powder and simply needs mixing with equal parts of water before use. Works best over porous surfaces like wood, concrete, brick, terra cotta, etc. Real Milk Paint dries quickly and leaves a matte finish. The opacity of the paint can be controlled by the amount of water used when mixing. Just add more water to create a wash/stain effect. Made in 50+ colors, there's an environmentally friendly paint option for every project!