What regulation exists regarding the temperature of water used for laundering?

The regulation that states the water used for laundering should be at least 160 degrees Fahrenheit is based on the need for effective sanitation. High-temperature water is crucial in killing bacteria, germs, and other pathogens that might be present on towels, linens, and other items used in cosmetology settings. By ensuring that the water reaches this minimum temperature, facilities can maintain a hygienic environment, which is especially important in areas where skin and hair treatments are performed.

Using water at this specified temperature aligns with public health standards aimed at preventing infections and ensuring client safety. Lower temperatures, while not sufficient for adequate disinfection, might not effectively eliminate harmful microorganisms, which could lead to risks of contamination and health issues. Therefore, maintaining a laundering temperature of at least 160 degrees Fahrenheit is essential for compliance with Minnesota's health and safety regulations in cosmetology practices.