You leave it alone your bodys natural healing process with take care of it!
use tweezers and get it out or, if that doesnt work, see a dermatologist
Use stridex.
You wash your face everyday with soap and water. If that doesn't work, see a doctor.
to get cat or dog or infact any kind of hair from under your skin try these: 1 soap and sugar on a plaster 2 nail clippers 3 needle (throw away after) 4 a hot cotton wool ball then a cold one each...