OMRI (Organic Material Review Institute) listed horticultural mineral oil spray. 99.9\% pure. Ideal for use all year long, indoor and outdoor, in the dormant stage, or any time during the life cycle including up to the time of harvest. It can be used on all plants, shrubs, trees, flowers, fruits, and vegetables for insect control. Will not harm the plant if you over apply because of its purity. Apply with tank sprayer. Please follow all directions for application. 1 quart.