Part 8/10:

Jocelyn from Clean Lab demonstrated this at Sheila's home, emphasizing that pre-cleaning (removing dirt first) followed by disinfecting and a final wipe is essential.

Should We Disinfect Our Grocery Bags and Delivery Items?

In addition to household cleaning, concerns extend to everyday items brought home from outside. Grocery bags are potential vectors for germs, but microbiologist Dr. We Ming advises that:

• Grocery bags are relatively safe if washed regularly, ideally every few days.

• The bottom of shopping bags should be cleaned, as it's the contact point with other surfaces.

• The contamination risk from sealed plastic bags is low—since they originate directly from manufacturers and are rarely touched by multiple people.