Ideal to use before the introduction of biological controls, perhaps while waiting for the residue of previous chemical sprays to dissipate. Soft Soap Concentrate reduces the population and breeding capabilities of Aphids, Whiteflies, Red Spider Mites, Thrips, Mealybug and Scale. Soft soap works by plugging up the breathing holes in the insect's body, and also by sticking their wings and moving parts together. It is not a poison, so can be safely used on edible crops. Highly refined soap made from natural oils which acts as a contact insecticide with no residual effects once it has dried from Ladybird Plantcare Sold in 250ml bottles. The soap has a gel like consistency, it is more liquid at warm temperatures. This is completely normal. **How much do I need?** The dilution rate is 1:100\. So the 250ml bottle will go a long way. If the infection is limited to a few plants you can carefully wash each leaf with dilute soap. For larger infections use a dilute spray of this pure soap to get