Kylmäpesua

Kylmäpesua, known in English as cold wash or cold water washing, refers to the practice of cleaning textiles, primarily clothing, using water at a temperature of 30 degrees Celsius or lower. This method has gained significant popularity due to its environmental benefits and its ability to preserve fabric quality.

Washing clothes in cold water significantly reduces energy consumption. Heating water for washing machines accounts for a substantial portion of a washing machine's energy use. By opting for cold water, households can lower their electricity bills and decrease their carbon footprint.

Beyond energy savings, cold water washing is gentler on fabrics. High temperatures can cause colors to fade, shrink synthetic materials, and weaken natural fibers over time. Cold water helps to maintain the integrity of the fabric, extending the lifespan of garments and preserving their original appearance. This makes it particularly suitable for delicate items, dark colors, and activewear.

While effective for most everyday laundry, the efficacy of cold water washing against stubborn stains, particularly grease or oil, might be less than hot water washes. However, advancements in detergent technology have led to formulations specifically designed to perform well in cold water, often containing enzymes that effectively break down stains at lower temperatures. Therefore, for most routine cleaning needs, cold water washing is a viable and advantageous option.