Widely used for dust control on roads and construction sites, calcium chloride dihydrate helps suppress airborne dust by attracting moisture from the air and keeping surfaces damp. It is also commonly applied as a de-icing agent in winter maintenance, effectively melting ice and snow at lower temperatures than salt alone. In the construction industry, it acts as an accelerator in concrete mixtures, reducing setting time and improving early strength development in cold weather. The compound is used in food processing as a firming agent for canned vegetables and in sports drinks to replenish electrolytes. Additionally, it serves as a desiccant in drying tubes and industrial processes due to its strong hygroscopic nature. In oil and gas operations, it is utilized in drilling fluids and completion fluids to stabilize formations and control wellbore pressure.