29 May The basic ingredient is soap. If you want to be organic, try one with all natural ingredients and without any detergents that would break up grease or antibacterial solutions. The natural fats are essential in coating the orchid pests and either smothering them—or breaking down their shells—without damaging. Mom had watched me practice from that same window, her eyes darting between the soapy dishes passing under a steady stream of water and the notsovaliant efforts of her youngest child. “What is she doing here?” I asked. “Visiting.” I heard him slurp his coffee. “So I gathered. She's already planning tonight's dinner. 11 Aug 4 Tsp baking soda anti fungal properties, also stops powdery mildew type problems; 1 Tsp vegetable oil smothering agent Neem oil would work well here. The amount could be doubled. 1 Tsp soap emulsifier/sticker/smothering agent Best to use a natural soap such as Dr. Bronner's and not a detergent that.