What areas have the most bacteria?

While many people assume that the bathroom doorknob would be the dirtiest, the NSF found other spots that ranked higher with bacteria, including:
  • bathroom light switches.
  • refrigerator handles.
  • stove knobs.
  • microwave handles.
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Which room has the most bacteria?

The kitchen is the dirtiest room in a house, but germs also collect in the bathrooms, particularly in toothbrushes. Home offices are bacteria-ridden thanks to heavily-touched objects like keyboards and phones. Also on the list is living room carpet, washing machines, and food and water bowls for pets.
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What is the most bacteria ridden place on your body?

Your gut is home to most of the microbes in your body, but your skin, mouth, lungs, and genitalia also harbour diverse populations.
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What is the cleanest body part?

According to Reference, the eye is considered to be the cleanest part of the body due to its natural cleaning and protective functions. Each time you blink, you keep the eye moist, and tears help to protect the eye by washing away dirt and germs.
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Where is the most bacteria in a house?

The Nasty 9: What Are the Germiest Places in Your Home?
  • Dish sponges. “Number one is the household sponge – almost all have E. ...
  • Kitchen sink. ...
  • Toothbrush holder. ...
  • Pet bowl and pet toys. ...
  • Coffee reservoir. ...
  • Bathroom faucet handles. ...
  • Countertop. ...
  • Stove knobs.
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Where Are The Most Bacteria-Filled Places In Your Life?



Where is the cleanest place in a house?

A lot of people say it, and I've seen a couple of tests demonstrate it, but I'm always amazed when people are suprised by it.
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What is the germiest place in your house?

The germiest item in the house is the kitchen sponge. Typically, people wash their hands after handling raw meat in the kitchen and frequently use sponges or cloths to wipe those germs from surfaces. Replace sponges every week; microwaving them doesn't help.
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What is the dirtiest surface?

What Are America's Dirtiest Surfaces?
  • 71 percent of Gas Pump Handles.
  • 68 percent of Mailbox Handles.
  • 43 percent of Escalator Rails.
  • 41 percent of ATM Buttons.
  • 40 percent of Parking Meters/Kiosks.
  • 35 percent of Crosswalk Buttons.
  • 35 percent of Vending Machine Buttons.
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What has more bacteria toilet or kitchen sink?

A home's kitchen sink carries more bacteria than both the toilet and the garbage can, Gerba's research found. "There's more fecal bacteria in a sink than there is in a flushed toilet," Gerba told "Today." "That's why dogs drink out of the toilet.
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What is the dirtiest place in the bathroom?

A new study reveals it's not the toilet and it's not the sink. The germiest place in your bathroom is likely the spot where you hang your towels! A study and survey, conducted by electric heating specialists Rointe, reveals the filthiest area in terms of bacteria and grime is either a bathroom radiator or towel rail.
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Which 3 areas in the kitchen have the most bacteria?

The Top Places Germs Are Lurking in Your Kitchen
  • Cloth towel. Like sponges, cloth towels were the most frequently contaminated article in the kitchen. ...
  • Smartphone or tablet. ...
  • Sink faucet, refrigerator, oven handle, trash container. ...
  • Cooking utensils. ...
  • Hands. ...
  • Fruit and vegetables.
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Is the toilet the cleanest place in your house?

"It's our gold standard - there are not many things cleaner than a toilet seat when it comes to germs." We should be more worried about other household items, it seems. "Usually there are about 200 times more faecal bacteria on the average cutting board than on a toilet seat," he says.
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What is the dirtiest place in your kitchen?

These are the 7 dirtiest places in your kitchen
  • Refrigerator. Your refrigerator harbors bacteria in some surprising places. ...
  • Countertop appliances. Countertop appliances need more intensive cleaning than you might think. ...
  • Countertops. ...
  • The sink. ...
  • Cooking utensils. ...
  • Reusable containers. ...
  • Knife block.
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Which one thing in the kitchen do you rarely clean?

The tops of your cabinet and refrigerator

The tops of your kitchen cabinets or refrigerator likely are coated in all manner of dust, grease, and who knows what else, and rarely get cleaned.
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What are the 3 diseases we see in our kitchen?

These are linked to shigella, salmonella, and campylobacter. These are bacteria that cause diarrhea, cramping, and fever. Most meat can be contaminated with toxoplasmosis. This is a parasitic disease dangerous to both pregnant women and unborn babies.
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Should you scrub your sink?

To keep microorganisms from populating your sink, you should wash and disinfect the sides and bottom at least one a week, says Lisa Yakas, microbiologist and Senior Certification Project Manager of Food Equipment at NSF International.
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What is the cleanest thing in the world?

1. Large Hadron Collider. The cleanest place on Earth is the world's largest and highest-energy particle accelerator, the Large Hadron Collider (LHC). Built by the European Organisation for Nuclear Research, this colossal collider took 10 years to complete and sits beneath the Franco-Swiss border near Geneva.
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Do toilet seats hold bacteria?

Many disease-causing organisms can survive for only a short time on the surface of the seat, and for an infection to occur, the germs would have to be transferred from the toilet seat to your urethral or genital tract, or through a cut or sore on the buttocks or thighs, which is possible but very unlikely.
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What are the dirtiest things in the world?

Ranker's “Top 10 Dirtiest Things You Touch Every Day” lists in order:
  • Computer Keyboard.
  • Cell Phone.
  • Toilet Seat.
  • Shopping Cart.
  • Remote Control.
  • Bathtub.
  • Kitchen Sink.
  • Kitchen Sponge.
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Why is the kitchen sink the dirtiest place in the house?

Dirty Places: The Kitchen Sink

Food particles from plates left to soak or rinsed from dishes on their way to the dishwasher can serve as a breeding ground for illness-causing bacteria, including E. coli and salmonella. They can get on your hands or spread to foods.
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Where do bacteria multiply best?

Bacteria can live in hotter and colder temperatures than humans, but they do best in a warm, moist, protein-rich environment that is pH neutral or slightly acidic.
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What is dirtier than a toilet seat?

Kitchen cloth or sponge

Dishcloths and sponges are dirtier than any other item in the average home, harboring the largest amount of E. coli and other fecal bacteria—mostly because they aren't replaced as often as they should be. Each square inch of these items contains 456 times more bacteria than a toilet seat.
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Are poop germs everywhere?

What do a man's beard, the local swimming pool and your coffee pot all have in common? Their surfaces are home to a variety of bacteria and fecal matter – yes, poop. In fact, fecal matter is present almost everywhere we are – our homes, cars, workplaces, schools.
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Can bacteria go through toilet paper?

'It is not commonly realised that toilet paper, no matter how thick or medicated, does not act as a physical barrier to the transfer of bacteria,' says John Di Mambro of the Department of Biology at Hutchesons'.
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