Abstract: A composition for a powdered hair dye includes an oxidative dye component, an oxidizing component and a thickening component. Other additives including protein derivatives and sucrose may also be utilized. The powdered dye composition may be placed into an applicator container so that the container is partially filled with the dye composition. Then when the user desires to use the dye, water is added to the container, the container shaken to mix the water and the powdered dye composition, and the mixture is then applied to the hair using an application mechanism which allows for easy and efficient application of the dye to the hair.

Abstract: A social stinging insect repellent composition comprises effective repelling amounts of tea tree oil and benzaldehyde, wherein said social stinging insect is a member of the order Hymenoptera and said tea tree is melaleuca alternifolia.

Abstract: Methods for heat treating goods to remove or prevent contaminants include the steps of identifying the contaminant or contaminants present and then heat treating the goods at a temperature in the range of 117.degree.-150.degree. F. Such heat treatment can be carried out on prepackaged, bulk quantities of contaminated or non-contaminated goods.