What temperature is required for washing machine water?

The required temperature for washing machine water is commonly set at 140 degrees Fahrenheit, particularly for effective cleaning of laundry items. This temperature is optimal for ensuring that detergents dissolve properly and helps in removing tough stains, bacteria, and allergens. In many laundry situations, hot water at this temperature can also aid in maintaining the hygiene of items such as bed linens and towels, which is especially important in assisted living facilities where cleanliness and health are paramount.

Washing at 140 degrees balances energy efficiency and cleaning effectiveness, making it a standard practice in many households and commercial settings. Other temperatures listed may not achieve the same level of cleanliness or may not be sufficient for certain types of fabrics or loads, which is why 140 degrees is the recommended guideline.