Durofresh, a trusted brand by Himadri Speciality Chemical Ltd, known for producing 99.5% pure naphthalene balls — perfect for wardrobe protection, seasonal clothing storage, and long-lasting freshness. Our naphthalene balls are made using cutting-edge multi-state distillation, making them stain-free, extra strong, and highly effective in eliminating moths, larvae, and eggs from your stored clothes, cupboards, and drawers.