What is the optimal temperature for ethylene oxide sterilization to be effective?

The optimal temperature for ethylene oxide sterilization is indeed around 120°F. Ethylene oxide is a widely used gaseous sterilant that operates effectively at lower temperatures than some traditional sterilization methods such as steam sterilization. This lower temperature range allows it to be safe for sensitive medical devices and materials, including plastics and electronics, that would otherwise be damaged at higher temperatures.

Additionally, the effectiveness of ethylene oxide sterilization is also influenced by factors such as humidity and exposure time, but maintaining the temperature around 120°F ensures that the gas penetrates packaging and surfaces effectively, leading to successful sterilization. This temperature allows the process to be both efficient and safe for a variety of materials, making it a preferred choice in many healthcare settings.