You may wash it out, or you/your stylist may have not applied it correctly. Otherwise, I have no idea

NO! It isn't a sperm!!! It must be the metal about to rust... if you didn't wash it correctly! :(

Just brush your teeth as normal and use a good mouth wash and that's it. The previous answer was deleted because it was out and out dangerous and stupid.

What happens when you don't wash your hands?

Any germs or bacteria what are on your hands can be transferred to food that have you have prepared and any surfaces that you have touched. If anyone has the misfortune to eat that food or touch those surfaces they could then pick up your germs and bacteria and become infected/ill.

If you wash your hands correctly, this will reduce the chance of spreading infectious bacteria.

Wet your hair, then use the shampoo, rub it into the hair and scalp

really thoroughly.

put some conditioning in your hair rub it in, then rinse your hair thoroughly and your done!