This is the Dirtiest Place in Your Car

According to new research, parts of your car can be dirtier than a toilet seat. Can you guess which is the dirtiest of all?

Surprise—your steering wheel is the most germ-infested place in your car.

When you think about it, your steering wheel carries with it the germs that your hands have brought from wherever your day may take you. Even if you are diligent about vacuuming your car interior and taking it for a spin in the car wash, your steering wheel might not get wiped down as often as it should.

When conducted a survey of 1,000 drivers in the U.S., the responses showed 32 per cent of people only clean their car once a year. Additionally, the survey found 12 per cent of people have never cleaned their car. (Find out how to clean car seats like a pro.)

How dirty is your car?

There are approximately 700 different kinds of bacteria living in an average car, which is dangerous if you’re someone who likes to eat in their car. went on to break down the numbers by determining the average amount of bacteria per square centimetre. found the average steering wheel had 629 colony-forming units of bacteria per square centimetre, which ranks dirtier than a public toilet seat (172 CFU), a cell phone screen (100 CFU) and public elevator buttons (313 CFU).

The cup holder doesn’t trail the steering wheel by much in terms of dirtiness with an average of 506 CFU per square centimetre. The seat belt ranks as the third-dirtiest and the inside door handle is fourth, according to

A 2014 study published in Biofouling found Staphylococcus as one of the most prevalent bacteria found in cars, which is cause for concern since staph can cause food poisoning, skin infections and MRSA.

Next, find out our best-ever car interior cleaning tips.

The Family Handyman
Originally Published on The Family Handyman