Something smelled fishy here. Of course not. Sink. "After you contacted me for an interview, I read the study in great detail," she says. Here are three ways to clean a kitchen sponge—and one thing you should never do. Not great. I spent many of those days growing huge flasks of bacteria closely related to food-borne pathogens. We know that heating will kill the pathogens," says Jennifer Quinlan, a food microbiologist at Drexel University. The Mail Online carried a reasonably accurate report of the research. SMELL RESISTANT: Antibacterial & Antimicrobial SKURA style sponges are crafted from a patented polyurethane foam base, with an antimicrobial agent in the foam and scouring surface that inhibits the growth of odor-causing bacteria, mold, and mildew on the sponge. Not at all, Quinlan says. A kitchen sponge can tend to harbor unwanted bacteria such as salmonella, pseudomonas and E. coli. So what in the heck is going on with this new sponge study? The study, conducted by researchers based in Germany, found that kitchen sponges have 'the capability to collect and spread bacteria with a probable pathogenic potential.'. One strain of bacteria stood out: Moraxella osloensis. Researchers from Furtwangen University described kitchen sponges as a "common microbial hot spot," International Business Times reports.The study included DNA analysis of 14 kitchen sponges taken from private … Wash it with soap and rinse it thoroughly after each use. Dish Sponges The single germiest item in your home is your average kitchen sponge. Germs are everywhere, and they are part of life. Nope, heck I’m sure a few of the bacteria spores are using the fibers of the dishtowel as a hammock. Now, on the other hand, Dollar General bleach doesn’t list the active ingredients on the packaging at all. When using this method, always soak the kitchen sponge in water first because a dry sponge can start a fire. And then you can rest easy that washing the dishes will not make you sick. Even the authors of this study were surprised by this number. The truth of the matter is, that pretty yellow, blue, or pink sponge is holding approximately 45 billion bacteria per cubic centimeter. It must remain in the microwave for no less than 2 minutes; however, due to the variance in wattage of microwaves, 2 minutes may not be long enough. 2. Did you know a household kitchen sponge holds 200,000 times more germs than your entire house? The best way to store a sponge is by using a sponge drying rack, or someplace where air can circulate through the fibers. Is it sitting on the back edge of the sink? Wet sponge lying on the counter is the favorite habitat for bacteria to grow rapidly and produces smell, mildew, and mold. If you can’t part with throwing them out that frequently, then your best bet would be to disinfect your sponge. By some estimates, they are dirtier than toilet seats. In the study, published in the peer-reviewed Journal of Food Protection, 15% of … If you’re gonna do this, use a paper towel. I’d love to know what the other 94% is. This conclusion just didn't fit with my firsthand experience as a scientist. If you think your cell phone is dirtier than your toilet, the kitchen sponge has that one beat. Great Value is listed as 6.0% sodium hypochlorite and 94% other. How often, though, depends on how frequently they’re used. Before placing it on a drying rack you’ll want to: The good thing about sponges is, they’re pretty darn cheap, so it shouldn’t hurt your wallet to throw them out on a bi-weekly to monthly basis. One of the most important aspects of keeping a clean kitchen is to ensure the food we feed our family is safe and free from any foodborne pathogens. Due to the number of bacteria the sponge harbors, and regardless if you disinfect the sponge, you may not have disinfected it thoroughly enough. Keep the sponge away from raw meat. The kitchen is a breeding ground for a number of bacteria. Sponges can spread harmful bacterial all over your kitchen. And in a study published earlier this year, Quinlan and her colleagues detected pathogens in only about 1 to 2 percent of sponges collected from kitchens in Philadelphia. Why do you ask? Make sure you use the heat setting when drying. After you use your microwave to disinfect the sponge, make sure you disinfect the microwave immediately after. Use 1/2 teaspoon of bleach to a quart of warm water. Forty-five billion microbes per square centimeter? Doing this will avoid any confusion you might have, especially if both sponges are the same color. Fill your sink with a gallon of water and 3/4 cup of bleach and submerge the sponge in it for five minutes. Joy Ho for NPR There is a very strong possibility you can transfer some of the sponges’ bacteria to your family member. Bacteria and viruses need warm, moist conditions to colonize your sponge, so leaving a sponge in the sink can cause the microbes and smells to grow. "So when you microwave the sponge," she says, "it will likely get rid of them all" — if they are even there in the first place. Despite recent news reports, there is something you can do about it. However, it made much of the fact that some of th… By Alexis Hobbs. "I replace mine every one to two weeks," she says. Hey, that’s great but what about that other teeny-tiny percentage it doesn’t kill? "We found 362 different species of bacteria, and locally, the density of bacteria reached up to 45 billion per square centimeter," says Markus Egert, a microbiologist at Furtwangen University in Germany, who led the study. Instead, it was a line in the study's abstract: Two species of bacteria "showed significantly greater proportions in regularly sanitized sponges [compared to uncleaned sponges], thereby questioning such sanitation methods in a long term perspective," the study says. Are you tired of spending oodles of money on food storage systems that don't work? That’s crazy! And these bacteria are actually quite rare in sponges, Quinlan says. Back in August, a study came out about bacteria in kitchen sponges that sent home chefs into a frenzy. I'm Stacey. Of course, this method will leave many still alive since there are billions in the sponge. Print. But when we looked carefully at the study, we … "Even then the methods were very vague.". There turns out to be a huge number. It has also … While in theory, the utensil holder sounds like the best option, there’s a slight possibility the hot water and detergent won’t be able to reach the folded part of the sponge. hide caption. Are the findings upturning decades of public health recommendations? Back in August, a study came out about bacteria in kitchen sponges that sent home chefs into a frenzy. Intrigued? Previous research has shown that kitchen sponges contain more active bacteria than anywhere else in the house—including the toilet. You heat them up just a little bit and they literally pop! Just five species of bacteria are responsible for more than 90 percent of hospitalizations due to food-borne illnesses. « How to Understand Food Best Used-By, Sell-By, and Use-By Dates, 3 Utterly Disgusting Things You Should Avoid Like The Plague At A Restaurant ». Place your freshly rinsed kitchen sponge on the top rack nestled between two slats. Yes, your kitchen sponge is a huge and shady nightclub for bacteria. You can also place your sponge in the utensil holder; however, more than likely you’ll need to fold it a bit for it to fit. "If you're dealing with raw juices from meat or poultry, you should be using paper that can be disposed of," Quinlan says. Do you honestly think the fibers of the dishtowel are going to repeal the bacteria? Use the hottest and longest setting on your dishwasher. They state every home harbors different bacteria – which is understandable – but they did find a great deal of salmonella and staphylococcus in a kitchen sponge. The same thing goes for cutting boards. If you still want to keep it, you may want to put it in rotation to clean the inside of your toilet bowl or to clean the insides of the trash can or recycle buckets. Anyone who has worked with food-borne pathogens — or their close relatives — knows that these little critters aren't "the strongest." According to the USDA, microwaving sponges kill 99.9999% of bacteria, while dishwashing kills 99.99998%. I'm so happy you stopped by. Place it in a shallow microwave-safe container. Share in a comment below! Is it just laying in the sink? When your sponge starts to smell like rotten blue cheese mixed with curdled milk, or just dirty smelling, it’s time to go. To prevent cross-contamination, each sponge should have its specific job and you shouldn’t intermingle them with other duties. Does that mean you can’t use it? As it turns out, germ experts say the average kitchen sponge really is one of the dirtiest items in the home. If … The study also looked at only five sponges that people said they "cleaned" regularly — and study participants did not say whether this cleaning took place in the microwave or in soapy water. Therefore, you want to make it your mission to disinfect a sponge in the best way possible to avoid illness, especially now with COVID-19 adding to our collective misery. Jan 14, 2016 This content is … If not, together we can make your kitchen one of your most favorite and safest rooms in your home.
2020 kitchen sponge bacteria