Final answer:
The specific disinfection time for hydrogen peroxide on surfaces is not provided, but it is commonly recommended to let disinfectants like hydrogen peroxide sit for at least 3 minutes. Always check the manufacturer's instructions for exact times.
Step-by-step explanation:
When using hydrogen peroxide as a disinfectant for cleaning up an emetic event, the recommended contact time for the peroxide multi-surface cleaner disinfectant to remain on the surface to safely disinfect an area is not directly provided in the information given. However, common practice for disinfectants like hydrogen peroxide, which is widely used as a household disinfectant and is known to break down into water and oxygen gas, varies by manufacturer. It's common for many disinfectants to recommend a dwell time of at least 3 minutes to ensure effective disinfection, but specific products may vary. Thus, it would be essential to refer to the manufacturer's instructions or technical data sheet for the exact time required. As a reminder, hydrogen peroxide's efficacy as a disinfectant and its reaction rates can depend on concentration and temperature, as noted by the provided experimental procedures.