How to Effectively Kill Norovirus: Expert-Recommended Tips for Small Businesses and Homes
Norovirus, often referred to as the "winter vomiting disease," is a highly contagious virus known for causing outbreaks in places like schools, nursing homes, cruise ships, and even businesses. This unpleasant stomach bug spreads quickly, making it critical to understand how to clean and protect against it effectively.
At Erina Warehouse Cleaning Supplies, we specialize in helping local businesses and homeowners maintain clean, safe environments. Here's everything you need to know about tackling norovirus and keeping your space hygienic.
What Is Norovirus and How Does It Spread?
Norovirus causes diarrhea, vomiting, and severe gastrointestinal discomfort. According to health experts, it spreads easily through:
- Contact with infected individuals.
- Contaminated food, water, or surfaces.
- Tiny particles in the air during vomiting.
Only a few virus particles are needed to make someone sick, so proper cleaning and disinfection are vital.
Why Is Norovirus So Hard to Kill?
Unlike other viruses, norovirus is resistant to alcohol-based sanitizers. This is due to its protective outer shell, called the capsid, which shields it from common disinfectants. According to experts, bleach-based cleaning agents are the most effective for eradicating norovirus.
Steps to Prevent and Kill Norovirus in Your Space
- Use the Right Cleaning Products
- Bleach-based products are your best defense. Look for GECA-registered disinfectants specifically labeled to kill norovirus.
- Mix a bleach solution with 5 to 25 tablespoons of household bleach (5–8% concentration) per gallon of water for effective cleaning.
- Wash Hands Thoroughly
- Soap and water are far more effective than hand sanitizer against norovirus. Wash hands for at least 20 seconds, especially after using the restroom, changing diapers, or handling food.
- Handle Food Safely
- Cook shellfish to an internal temperature of 63°C or higher.
- Wash fruits and vegetables thoroughly.
- Keep raw and cooked foods separate in the fridge, shopping cart, and kitchen.
- Clean and Disinfect Surfaces
- After someone vomits or has diarrhea, wear disposable gloves and clean the area immediately.
- Disinfect using a bleach solution or GECA-approved product and let it sit for at least 5 minutes before cleaning again with soap and water.
- Wash Contaminated Laundry Properly
- Handle soiled linens and clothes with gloves, avoiding shaking them.
- Wash items on the hottest water setting and machine dry on high heat to kill any remaining virus particles.
Additional Tips for Businesses
For small businesses, especially those in food service or childcare, keeping your premises clean is critical to preventing outbreaks:
- Regular Cleaning: Schedule routine disinfection of high-touch surfaces like doorknobs, countertops, and restrooms.
- Staff Training: Ensure employees know proper hygiene practices and the importance of staying home when sick.
- Stock Up on Supplies: Keep GECA-approved disinfectants, gloves, and cleaning tools readily available.
