Today's detergents clean well in cold water, and cold water is gentler on colors and uses less energy.
A simple guide
- Cold: most everyday clothes, darks, bright colors and delicates
- Warm: moderately dirty clothes and synthetics, if the label allows
- Hot: towels, bedding and heavily soiled whites, if the label allows
- Never go above the temperature on the care label
ENERGY STAR estimates that about 90 percent of the energy a washer uses goes to heating water. Fresh Nest Daily isn't paid by any detergent or appliance brand.