NPK's Mighty Wash hydroponic plant leaf wash is designed to deal with pesky spider mites that love to feast on your plants. Using 21^st-century technology, Mighty Wash incorporates frequency-adjusted water in a proprietary formula that is ready-to-use right out of the bottle, and can be used in all stages of the growing and flowering cycles. Spray Mighty Wash directly onto fruits, vegetables, foliage, and flowers to rid your crop of a devastating pest while protecting the integrity of your produce!