What has more germs finger nails or a toilet seat?

The answer is finger nails.

While it is commonly believed that toilet seats are dirty and full of germs, studies have shown that they actually contain fewer germs than many other surfaces in a bathroom, including doorknobs and faucets. In fact, one study found that the average toilet seat has about 2,000 colony-forming units (CFUs) of bacteria per square inch, while the average fingernail has about 10,000 CFUs per square inch.

This is because fingernails are constantly exposed to dirt and grime, which can easily become trapped under the nail and provide a breeding ground for bacteria. In addition, fingernails are often used to scratch and pick at surfaces, which can further spread bacteria.

To reduce the number of germs on your fingernails, it is important to wash them frequently with soap and water, and to avoid biting them. You should also try to keep your nails trimmed short, as long nails can provide more surface area for bacteria to grow.