The Kobayashi Sarasaty Lingerie Cleaner provides a professional-grade solution for removing menstrual blood, vaginal discharge, and daily perspiration marks that standard laundry detergents often miss. Choosing this concentrated cleaner ensures that expensive silks, laces, and cottons remain in pristine condition, as the gentle yet effective ingredients break down proteins without the need for aggressive scrubbing. This essential household addition serves the practical need for hygiene and discretion, allowing for the long-term maintenance of a high-quality underwear collection. By integrating this targeted treatment into a garment care routine, essential pieces retain their original brightness, elasticity, and softness, even after multiple washes. Why You Will Love It: Targeted Stain Removal: Specifically formulated to break down and remove stubborn stains like menstrual blood and discharge, leaving fabric visibly cleaner. Fabric Gentle Care: Cleans delicate fabrics thoroughly while helping them retain their shape and quality, preventing damage that harsh detergents can cause. Highly Concentrated: A powerful formula means you only need a small amount of liquid, making it economical and highly suited for tackling long-standing stains. Simple Soaking Method: Easily removes stains with a quick 20-minute soak in cold or warm water, requiring minimal scrubbing or active effort. How to Use: Use 10ml of detergent (pour 1 unit of the bottle indication) for every 500ml of water. Soak the underwear in the solution for about 20 minutes and then rinse afterwards. For better results or stubborn stains, you may extend the soaking time.