To develop a pesticide formulation in the SL (Soluble Liquid) form, the first step is selecting an active ingredient with good solubility and stability in water or polar solvents such as isopropanol or ethanol. The formulation is then blended with various additives, including surfactants to enhance adhesion, penetration enhancers to improve active‑ingredient uptake, antifoaming agents, and pH stabilizers to ensure overall formulation stability. All components must be completely dissolved and adjusted with water to the required final volume. Finally, the formulation must undergo evaluation for stability, solubility, foaming tendency, and crystallization behavior to ensure product quality during storage and use. The main components typically present in an SL formulation include: