With the recent outbreak of the Covid19 Virus, it is apparent that the commercial industry, for the most part, lacks any protocols for cleaning and disinfecting test equipment and instruments that we use on a regular basis. This includes our computers, laptops, tablets, and mobile phones as well. It is often stated, because it is true, that your phone has more bacteria than the average public restroom stall. Bacteria and viruses have distinct differences. Bacteria is always present on all surfaces and can survive in most environments. Viruses require a host and can only survive without a host for minimal times depending on the material. Given that this highly infectious virus reportedly can live on certain surfaces for several days, it is prudent that we implement methods to inhibit spread.

We have researched this topic by inquiring about hospital protocols for disinfecting non-critical hospital equipment. Cleaning and disinfecting this equipment is definitely not a “one-size fits all endeavor.” Different surfaces require differing methods. Alcohol as a stand-alone or as an ingredient in many germicidal wipes is outstanding, but-can damage many surfaces. Good old soap and water are also outstanding, but not good on areas where moisture can get into the equipment electronics. Other cleaners such as Pine-Sol, Lysol, Simple Green, and Clorox can be used in lieu of alcohol-based products. Whenever possible, check equipment manufacturer recommendations for cleaning specifics, especially products that should NOT be used.

The ideal disinfectant is:

• Able to kill a broad range of microbes
• Active in the presence of organic matter (e.g., blood, sputum, etc.) and compatible with soaps, detergents, etc.
• Noncorrosive of instruments, metallic surfaces, cloth, rubber, plastics, etc.
• Long-lasting, leaving a residual, antimicrobial film on the treated surface
• Easy to use with clear instructions
• Odorless, economical and environmentally friendly

An abundance of applicable information is available from the CDC, https://www.cdc.gov/infectioncontrol/pdf/guidelines/disinfection-guidelines-H.pdf

FOLLOW THE PROCEDURES FOR NONCRITICAL EQUIPMENT

In accordance with CDC recommendations:

1. Perform hand hygiene. You should wear sterile gloves when cleaning.
2. Start at the top and wipe down. Only wipe in one direction, and finish with the cords and cables as applicable.
3. Follow the disinfectant instructions for the amount of time the surface should be in contact with the cleaner. Cleaning cloths, wipes, microfiber towels, should be consistently damp throughout the wipe down process. Allow the device to dry.
4. Perform hand hygiene.

Other considerations:

Never use compressed air or canned aerosols, as virus spores and bacteria can be suspended in the air from 3 to 10 minutes. Equipment that is infrequently used should be covered or stored in cases or lockers. Cleaning gel can be utilized to clean recessed areas such as touchpads and keyboards.

The information provided in this tip is as up to date as possible. Remember, as we know more, things can change. Awareness is always key.