Do I really need to disinfect all of the individual boxes & baggies everything came in? I also think that this is also advice that does not make scientific sense.
If you are concerned about the outside of food packages being contaminated, I suggest that you wash your hands and or sanitize your hands before you sit down to eat any food that you might’ve taken out of those containers.
And guess what, washing your hands before you eat is a best practice even when we’re not in a pandemic!
Do I really need to scrub all your fruits and veggies with soap before eating? This is the worst advice being given by this irresponsible MD. Soap should *absolutely* not be used to wash food. See my earlier comments:
Soap is not designed for food. As mentioned in the linked thread, soap can cause nausea, vomiting and diarrhea if ingested. Current recommendations by scientific experts including the FDA, say to wash fresh fruits and vegetables in cold water.
He also seems to have a belief that I find surprisingly common (including among food safety professionals). That is the belief that I referred to as “handwashing is magic”.
Hand washing is not magic, nor does it “sterilize” your hands as claimed in the video. The only way to sterilize your hands would be to plunge them into boiling water, which I don’t recommend for obvious reasons.
We’ve done research on handwashing in my lab. You can count on a hand wash (depending upon your technique), to likely give you somewhere between a 90 a 99% reduction in transient microorganisms on your hands.
A microbiologist would call this a 1-2 logarithm reduction. Let’s contrast that with the sterilization process used for canned foods. That would give you a 99.9999999999 percent reduction. In case you’re counting, there’s 12 nines in that number.
Is washing your hands good? Of course it is. Is it going to sterilize your hands? Absolutely not. But it is a good risk reduction technique. As is the use of hand sanitizer. So do both of those things.
If your hands are getting dry from too much handwashing, be sure to use some moisturizer.
Also re: washing produce, people may wonder about “veggie wash” products. Many of these have not been evaluated for their effect on bacteria and none have been evaluated for their affect on SARS-CoV-2, the causative agent for COVID-19.
Many of veggie washes are likely no more effective than water. On the other hand, if it makes you feel better, and you don’t mind throwing money to the veggie wash company, I say go for it.
Some people are also asking about vinegar for washing fresh produce. Again the research says it’s not much better than plain water. Save the vinegar for oil and vinegar dressing on your salad.
Are reusable bags risky? Many people use reusable bags as a responsible choice. We do this in my family as well. It’s a best practice (even before the times of pandemic) to wash your reusable bags on a regular basis.
While it is theoretically possible that a reusable bag may pick up germs, including coronavirus while in the grocery store, the biggest threat that anyone faces is someone else in the store who has COVID-19.
I would suggest that you keep your grocery bags in the car, so you have them handy the next time you go shopping. If you’re concerned that your bags might have coronavirus on them you can wash them.
You should also wash your hands after you have finished putting all your groceries away. This was also a good advice even before pandemic.