Question: Where Are The Most Bacteria Found?

How many germs are in a school?

152,300 germsFast Facts About Germs in Schools On average, students come in contact with about 152,300 germs while they’re at school..

What is more dirty than a toilet seat?

According to the TV show, the humble kitchen sponge is the worst culprit of all when it comes to harbouring nasty bacteria and is apparently 200,000 times dirtier than a toilet seat. A sponge not only absorbs water, but it also sucks up a lot of harmful bacteria.

Where do you find 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.

Where are the most germs in your 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. Gerba says the kitchen contains more germs than the bathroom, and the kitchen sink places second in the germiest places in your home. … Toothbrush holder. … Pet bowl and pet toys. … Coffee reservoir. … Bathroom faucet handles. … Countertop. … Stove knobs.

What are the dirtiest surfaces?

10 of the Dirtiest Things You Touch Every DaySPONGES AND DISHCLOTHS. Scrub-a-dub-dub! … SINKS, FAUCETS, AND HANDLES. From the basins to the handles, the places you go to get water could do with a thorough scrubbing. … TOOTHBRUSHES AND TOOTHBRUSH HOLDERS. … REFRIGERATOR HANDLES. … CUTTING BOARDS. … REMOTE CONTROLS. … PHONES. … PURSES.More items…•

Is the toilet seat the cleanest part of a house?

His studies have found that on the average toilet seat there are 50 bacteria per square inch. “It’s one of the cleanest things you’ll run across in terms of micro-organisms,” he says. … “Usually there are about 200 times more faecal bacteria on the average cutting board than on a toilet seat,” he says.

Do all germs and bacteria make you sick?

There are, however, some germs which can make people sick if they enter their bodies, for example, hepatitis A and Salmonella germs. Other germs which usually stay in certain parts of the body where they do not cause disease, will make a person sick if they find their way to another part of the body.

What is the toughest place to avoid germs while at school?

Of all the places tested by the NSF International study, water fountains (both in the classroom and in the cafeteria) won as the most germ-infested surfaces in school environments.

Is money full of germs?

Paper money can reportedly carry more germs than a household toilet. And bills are a hospitable environment for gross microbes: viruses and bacteria can live on most surfaces for about 48 hours, but paper money can reportedly transport a live flu virus for up to 17 days.

What’s dirtier cell phone or money?

But research shows that cell phones are far dirtier than most people think, and the more germs they collect, the more germs you touch. … Scientists at the University of Arizona have found that cell phones carry 10 times more bacteria than most toilet seats.

What has the most bacteria on your body?

There is a greater diversity of bacteria living on the human forearm than on any other part of the body, according to a new study. On average, 44 different types of bacteria reside on the forearm, compared with 19 species living behind the ear, says the study by the National Human Genome Research Institute in the US.

Where is the most bacteria found in a school?

These are the Top 5 Germiest Places at SchoolThe drinking fountain.Classroom supplies. … Desks. … Cafeteria trays and lunch boxes. Cafeteria trays are in constant contact with hands and food, allowing germs and pathogens to breed quickly. … The restroom door. Most people would think that the restroom is the germiest place at school. …

What is the dirtiest item in your house?

SpongesDish Sponge It’s the dirtiest thing in your house. By a long shot. That makes sense: It’s wet, absorbent, and you rub food and dirt with it all the time. Sponges are hard to keep clean, try as you might.