What is the Sanitize cycle, and is it certified for bacteria elimination?

The Sanitize cycle is certified by NSF International and eliminates 99.9% of bacteria typically found on clothing, bedding, and towels, with no carryover of bacteria between loads after the cycle is complete. It uses an extra-high water temperature to help ensure the removal of heavy soils and stains, and it is recommended that you set your hot water heater to 120°F (49°C) to ensure proper performance during this cycle. Only the Sanitize Cycle selected has been designed to meet the requirements of NSF Protocol P172 Sanitization Performance. (Page 10)