Most everyday laundry can be cleaned effectively using cold water. Modern washing machines and detergents are designed to work well at lower temperatures, offering several practical benefits.
Modern detergents perform well in cold water Today’s laundry detergents contain enzymes formulated to remove common dirt and stains. Many of these formulas are optimized for cold or cool water settings. Major detergent brands now recommend cold water for most loads, reflecting improvements in product design over recent years.
Potential energy and cost savings A large portion of the energy used in a wash cycle with hot water goes toward heating the water itself. Switching to cold water for regular loads reduces overall energy use. Many households find this change helps lower their utility bills over time.
Gentler on fabrics Cold water is less harsh on clothing than hot water, which can help colors stay brighter and fabrics last longer. This applies to everyday items like jeans, t-shirts, and most cotton or synthetic blends. Care labels on garments often suggest cold or cool water for this reason.
When hot water may still be preferred For heavily soiled items, greasy stains, or when extra sanitation is desired (such as bedding used during illness), a warm or hot cycle can be a good option. Otherwise, cold water works well for the majority of loads.
Simple tips for cold-water washing
- Choose a detergent labeled for cold-water performance
- Pre-treat visible stains as needed
- Avoid overloading the machine for better cleaning results
- Wash similar colors together to prevent bleeding
Many people now wash nearly all their laundry in cold water and notice no difference in cleanliness — while enjoying the added benefits of lower energy use and longer-lasting clothes.
If you have specific laundry concerns or heavily soiled items regularly, feel free to adjust temperature settings based on what works best for your household.