The scientists reported that simply microwaving sponges (completely wet, never dry) for two minutes at high power killed or inactivated over 99 percent of pathogens in sponges that had been soaked in a “witch’s brew” of fecal bacteria, viruses, protozoan parasites, and bacterial spores.
How long do you microwave a kitchen sponge to sterilize it?
Microwave Sterilizes Sponges
- Microwave only sponges or plastic scrubbers that do not contain steel or other metals.
- Make sure the sponge or scrubber is wet, not dry.
- Two minutes should be enough to kill most disease-causing germs.
How do you clean kitchen sponges?
Here are two sponge-cleaning tricks: Soak a sponge overnight in a mixture of 1 cup (250ml) hot water, 1/2 cup (125ml) white vinegar and 3 tablespoons salt. The next day, rinse and squeeze the sponge several times to get rid of all of the accumulated cleaning liquid.
How often should you change your kitchen sponge?
You should be washing and replacing your sponges frequently
First things first: You should really be replacing your kitchen sponge anywhere from once a month to once every two weeks depending on how much you use it, according to Stapf.
What Bacteria Does vinegar kill?
white vinegar) is a great disinfectant. It also acts as a deodorizer and cuts grease. You can tackle salmonella, E. coli and other “gram-negative” bacteria with vinegar. Gram-negative bacteria can cause pneumonia, meningitis and bloodstream, wound or surgical site infections.
Does microwaving kill bacteria?
Fact: Microwaves don’t kill bacteria – microwaves generate heat that kills bacteria in foods. Microwave ovens are great time-savers and will kill bacteria when foods are heated to a safe internal temperature. But microwaved foods can cook unevenly because of irregular shapes or variations in thickness.
How do you sterilize in a microwave?
Microwave Steam Sterilizer
Wash your bottles as usual before half filling each baby bottle with water. place each bottle upright inside the microwave. Microwave for approximately a minute and a half. To sterilize your nipples and rings place them in a microwave-safe bowl filled with just enough water to cover them.
Does putting a sponge in the dishwasher kill germs?
According to the United State Department of Agriculture ( USDA ) microwaving sponges kills 99.99999 percent of bacteria present on them, while dishwashing kills 99.9998 percent of bacteria.
Are kitchen sponges sanitary?
Yes, your kitchen sponge is a huge and shady nightclub for bacteria. Like a nightclub, regular cleaning may help but many sponge owners don’t seem to be cleaning their sponges adequately. Microwaving or boiling the sponge in the laboratory helped significantly reduce the sheer amount of bacteria.
How do I keep my kitchen sponge germ free?
How to: Keep dish sponges germ-free
- Step 1: Forever moist and full of dark nooks and crannies, a kitchen sponge is ideal breeding ground for all kinds of harmful bacteria. Sterilize it on a regular basis, preferably daily.
- Step 2: To deter germs from thriving in your sponge, keep it as dry as possible.
- Step 3: Replace the sponge about once a month.
Can you boil a sponge to clean it?
Put the sponge into boiling water. Cover with a lid and boil for 5 minutes. Let cool, then wring out excess water. As you know, the kitchen is probably filled with the most bacteria in the house.
How do I keep my kitchen sponges from smelling?
How to Deal With a Smelly Kitchen Sponge
- Clean your sponge daily. That’s right. Disinfect that baby every single day.
- Keep it dry. Wring it out well after every use and store it in a dry location.
- Replace it often. Don’t be a hero.
- Use it only on dishes. Never, ever use it wipe up meat juice.
- Just make the switch to a dish brush. I know this is hard to hear.
Photo in the article by “Flickr”