4 surfaces are

Be careful and stay away from them, if not, make yourself into the toilet.

You know, people think what's dirty to the toilet and toilet (or toilet) is dirty. But in fact, these are very clean places, because people are always conscious of cleaning them often.

Meanwhile, the things we thought were clean turned out to be more dirty than the toilet, like our computer keyboard, money, or phone face.

However, it is still not the dirtiest thing. Recently, Science of Us magazine in New York has published the four most microbial surfaces and items that we are still exposed to every day. What are those things?

1. Button down to the first floor (ground floor) of the elevator

The most frightening key press in the elevator.

Whatever the purpose, when you use the elevator, everyone must click the "1" or "G" button to go to the ground and exit the building. That's why more than any key press in the elevator, the number 1 key is pressed the most, and also becomes a scary microbe.

According to reports of Parainfluenza, the flu virus is extremely popular on this key. The same phenomenon occurs with the key that calls the ladder from the ground floor of the building.

2. Reusable bags

99% of reusable bags contain bacilli and E.coli.

People are still encouraged to reuse shopping bags when shopping. This is also good! For one thing, people rarely clean them before reusing, even if they are food bags.

As a result, according to the most recent statistics, 99% of reusable bags contain bacilli and E.coli - bacteria that cause intestinal diseases are very dangerous in humans.

Remember to wash used bags thoroughly before deciding to recycle it.

3. Hand wipes

Hand wipes are usually wet, and that's the perfect environment for bacteria to grow.

The truth is that few of us wash our hands in the "right way " way . Many people even simply wash their hands through water, ie the amount of bacteria on their hands before and after washing is nearly unabated. And if we use a towel at this time, of course your towel will become a microbe.

Moreover, hand towels are often wet, and that is the perfect environment for bacteria to grow. Therefore, experts recommend that we wash towels twice a day.

4. Strapping the water

There is another fact, that we rarely spend time cleaning the "outside" of water bottles, kettles, cup of coffee . As a result, the bacteria continue to accumulate and grow uncontrollably. .

50% of pacifiers contain bacilli.

The report from Science of Us indicates that more than 50% of coffee bottle straps contain bacilli, even the bacteria in . human feces.