We do not offer janitorial supplies to non customers Now Offering Coronavirus Commercial Cleaning Services, Click to Learn More!
How to clean and disinfect and what’s the difference between cleaning and disinfecting
Posted by5 Star Janitorial Inc
Cleaning refers to the removal of germs, dirt, and impurities from surfaces. It does not kill germs, but by removing them, it lowers their numbers and the risk of spreading infection.
Disinfecting refers to using chemicals, for example, EPA-registered disinfectants, to kill germs on surfaces. This process does not necessarily clean dirty surfaces or remove germs, but by killing germs on a surface after cleaning, it can further lower the risk of spreading infection.
How to clean and disinfect
Hard (Non-porous) Surfaces
Wear disposable gloves when cleaning and disinfecting surfaces. Gloves should be discarded after each cleaning. If reusable gloves are used, those gloves should be dedicated for cleaning and disinfection of surfaces for COVID-19 and should not be used for other purposes. Consult the manufacturer’s instructions for cleaning and disinfection products used. Clean hands immediately after gloves are removed.
If surfaces are dirty, they should be cleaned using a detergent or soap and water prior to disinfection.
For disinfection, most common EPA-registered household disinfectants should be effective.
A list of products that are EPA-approved for use against the virus that causes COVID-19 is available herepdf iconexternal icon. Follow manufacturer’s instructions for all cleaning and disinfection products for (concentration, application method and contact time, etc.).
Additionally, diluted household bleach solutions (at least 1000ppm sodium hypochlorite) can be used if appropriate for the surface. Follow manufacturer’s instructions for application, ensuring a contact time of at least 1 minute, and allowing proper ventilation during and after application. Check to ensure the product is not past its expiration date. Never mix household bleach with ammonia or any other cleanser. Unexpired household bleach will be effective against coronaviruses when properly diluted.
Prepare a bleach solution by mixing:
5 tablespoons (1/3rd cup) bleach per gallon of water or
4 teaspoons bleach per quart of water
Soft (Porous) Surfaces
For soft (porous) surfaces such as carpeted floor, rugs, and drapes, remove visible contamination if present and clean with appropriate cleaners indicated for use on these surfaces. After cleaning:
Launder items as appropriate in accordance with the manufacturer’s instructions. If possible, launder items using the warmest appropriate water setting for the items and dry items completely.