Kaolin Clay Insect Control Using Kaolin Clay On Fruit ...
How to Use Kaolin Clay for Plants. To use Kaolin clay for plants, it must be mixed thoroughly and applied via a sprayer with continuous agitation, spraying the plants liberally. Fruit must be washed prior to eating and Kaolin clay insect control must be applied before the pests arrive. Kaolin clay in the garden can be used up to the day of harvest.