To conserve water, Revere Golf Club in Henderson, NV replaced large portions of grass with rock. Seeing the light, gray rock, local residents felt the white color contrasted harshly with the landscape. Natina treated several acres of rocks and boulders to bring out rich brown hues. Natina is more than a stain or pigment because of the natural chemical reaction to the minerals found in the rock. The patented reactive color is long-lasting and requires little to no maintenance. All our solutions are natural, environmentally safe and non-toxic.