Where are there a lot of bacteria? What parts of the body have the most bacteria?

Now is a special period, if you don't clean the dirty places frequently, it is easy to affect your health. However, cleaning is not something that can be done randomly, and if you don't focus on the areas where bacteria grow, you may be doing useless cleaning.

Next, let's take a look at the 4 places at home that are most likely to breed bacteria, and do a good job of cleaning these places to ensure good health!

1.Showerhead. The shower is a bathing tool that we often use.

Because it often has running water, many people think it should be quite clean. Actually, this is a wrong idea. Limescale can easily form inside the shower, and if it is not cleaned regularly, it will not only affect the normal water output, but also may breed bacteria.

It is recommended that you clean your shower regularly. We can first soak the shower in white vinegar and then wash it with water.

2.Chopping block. The cutting board is the tool we use to chop vegetables, and if you don't clean it up after using it, it can become a breeding ground for bacteria.

It is recommended that after each use of the cutting board, rinse it with hot water first, and then dry it and dry it in a dry and ventilated place. In addition, rinse with water before using the cutting board, and separate lettuce and meat to avoid bacterial cross-infection. FYI!

1.Cat litter box.

2.Cat kennel mats.

3.Cages, pet toys.

4.sofas, carpets and other furniture surfaces.

5.Pet store environment, pet hospital environment.

This is the place where the most bacteria are found in the human body, and it can even reach 90% of the whole body

It is said that there are more than 10 million bacteria on human hands, and some studies say that there are about five times more bacteria on the hands of a double recipient than in a toilet.

I think it's the oral cavity, because the oral cavity has a humid environment, which is very conducive to the growth and development of bacteria.

There are a lot of bacteria in the human body, such as the mouth and teeth, and the hands, because the hands have to touch a lot of things every day, and the mouth has to eat some things, especially the teeth will breed some bacteria.

In fact, there are a lot of bacteria in this part of the human mouth, especially in the mouth, there will be hundreds of billions of bacteria in the mouth every day.

Hello, the place with the most bacteria is often often used regularly and has a lot to do with contact.

1. Use a sponge.

The dirtiest part of the house is the kitchen, where every day genetic roots cut all sorts of raw meat on a cutting board and dump the sewage into the sink, carrying E. coli and salmonella, as well as other viruses and bacteria.

Many people are accustomed to wiping down the cutting board or table with a sponge after a meal, and the soaked sponge can carry a large number of bacteria and other microorganisms, so the more times and places you wipe with the sponge, the more microorganisms will spread.

2. Use a vacuum cleaner.

Traditional vacuum cleaners can suck in larger particles of dust, such as floating on the floor. However, smaller dust particles can be leaked back into the air. Therefore, when we use a vacuum cleaner to clean and look clean, there is actually a lot of dust that causes allergies and asthma.

Pet allergens in dust particles and indoor dust contain high concentrations of harmful substances such as heavy metals, lead, pesticides, and other chemicals.

Treatment: When buying a vacuum cleaner, choose one with a HEPA filter. Compared to conventional vacuum cleaners, HEPA filters are able to absorb small dust and prevent it from re-entering the air through the vacuum cleaner.

3. Use pillows and mattresses for sleeping.

The average person sheds 1.5 million cells per hour, and even if they do nothing, they sweat about 250 ml a day. Exfoliated cells build up on pillows and mattresses, which can easily lead to mite breeding.

You may not feel it normally, but it's true that mattresses double in weight every ten years, mainly due to hair, sweat, animal dander, mold, spores, bacteria, chemicals, dust, mites, etc. After five years, 10% of your pillow weight is dust mites that are inhaled into your lungs when you sleep.

Treatment: Cover the mattress and pillows with a breathable cover to prevent and prevent the ingress of all kinds of dust. In addition, change the sheets and quilt covers frequently and wash them with hot water at about 60 degrees Celsius.

Bacteria prefer moist and warm places.

Bacteria are extremely widely distributed and are distributed in almost all corners of the earth, in the air, in water, in soil, inside and outside living organisms, and on the surface of all objects. This is closely related to their small size, easy to disperse, rapid reproduction, many types of nutrients, and strong adaptability. In cold places, psychrophilus are distributed; In hot places, thermophilic bacteria are mostly distributed; In an anaerobic environment, anaerobic bacteria are often distributed.