One of the most common laundry questions we hear is whether to use cold or warm water for washing clothes. The answer depends on several factors including fabric type, soil level, and energy efficiency considerations.
When to Use Cold Water
- Dark colors and bright fabrics to prevent fading
- Delicate fabrics like silk, wool, and lace
- Lightly soiled items
- Energy-efficient washing
When to Use Warm Water
- Heavily soiled items
- White and light-colored synthetic fabrics
- Removing body oils and sweat
- Sanitizing items (though hot water is better for this)
Energy and Cost Considerations
Using cold water can reduce your energy costs by up to 90% compared to hot water washing. This is especially important in Alberta where heating costs can be significant during winter months.
Modern Detergent Performance
Today's high-efficiency detergents are formulated to work effectively in cold water, making cold washing a viable option for most laundry loads.