The anus is considered to be the dirtiest part in body due to its contact with faecal matter. Still, the latest studies conducted by scientist at Harvard school of dental medicine have discovered that there are over 615 different types of bacteria which are messing up your mouth, tongue and other body part making them dirty of dirtiest.

1. MOUTH

Knowing that the mouth is the dirtiest part of your body, for most people will be really shocking.  Laboratory tests at Harvard school of dental medicines have proved that mouth is house of 600 different types of bacteria.

2. ARMPITS

Human armpit is collection of more than 80,000 bacteria and that is the reason why it stinks so awful. Regardless of the fact that deo and perfumes smell good, they still cannot deal with the germs; you need to clean this area on daily basis, using antibacterial soap.

3. EARS

The ear wax provides lubrication to the ear canal and also protects from various bacteria, insect and water. Well, the wax precisely is the reason that makes the ears dirtiest part of the body. Experts warn that if you are not cleaning them regularly, you may get some fungal infection. Human ear has self cleansing ability, but you still need to maintain outer hygiene.

4. TONGUE

Along with mouth, human tongue is house of bacteria sticking to it, as well. Experts explain that the tongue changes its colour if there is some bacteria on it. Therefore, it is important to clean your tongue along with tongue cleaner anytime you clean your mouth.

5. FINGER NAILS

This particularly refers to women who love long nails. All of you need to be aware of the fact that the skin under nails has deadliest bacteria that even may lead death if are not cleaned properly. Before eating or preparing food you should clean your hands and nails thoroughly.

6. HEAD

Most commonly the itching of the head is caused by dandruff, but at some people, the dandruff is mixed with bacteria and that makes your head incredibly dirty part of your body. You should wash your hairs regularly in order to prevent some bacteria eating your scalp.

7. BELLY BUTTON

The belly button also is on the list of dirtiest part of body. It is perfect area for the unseen bacteria. Namely, by not cleaning the navel may cause formation of naval stone in your belly button and over time that may lead to formation of tumour. Don’t forget to clean your belly button every time you take a bath.

8. BOTTOMS

There is no need to discuss more about this body part. It is fact that many bacteria stay in dirty things which makes the anus among the most dirty parts, unless if is cleaned properly.

9. NASAL CAVITY

This part of your face is surrounded by many negligible bacteria and that is the reason why you should pay special attention in cleaning of this part.