Don't rub the emollients by hand on your lips; it is harmful

Researchers have found that rubbing the emollients on lip with dirty hands can cause to different diseases in oral and facial areas.
 Often people know that this is a good idea to wash their hands before rubbing the emollient on lip. But usually when your lips need a moisturizer or sunscreen, is a time that you would be too busy and you will forget to do this.
Perhaps the main reason for your concern is bacteria, viruses and other microbes that are cause diseases and can live on your fingers, or in a petri dish, which is still used in the form of emollient of lips, cause to pus and infection.
Although in this emollients, there is antigen and can prevent the growth of bacteria, but if bacteria are present on your fingers at the time of the emollient, this antigen will not be able to protect your lips. If the disgusting herpes virus sneaks into the emollient cans, probably, you will be surprised to see blisters on the lips.

After touching a doorknob or railing staircase - or even your phone, your fingers will absorb the Streptococcus (strep) or staphylococcus. In situations where staphylococcus bacteria can cause pneumonia, some species of strep can may cause infection in your body in the form of strep throat, conjunctivitis, meningitis and even meat-eating disease.