For ground or aircraft application with water: KARATE ZEON mixes readily with hard or soft water. Add the required quantity of product to water whilst under agitation to ensure thorough mixing. Agitate while spraying. In extremely alkaline water (pH 9) spray immediately after mixing.For ULV (ultra low volume) application with oil: It is recommended that KARATE ZEON is mixed with a mineral spraying oil. See Compatibility section for list of recommended mineral spraying oils. Add the required quantity of product to oil whilst under agitation to ensure through mixing. Agitate while spraying.