You leave it alone your bodys natural healing process with take care of it!
A "hard pimple under the skin" is either a boil or a badly ingrown hair. Either way, a visit to your doctor is the best bet.
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...
u can use aveno cleansing soap for face use it daily and always wash your face try not to make people touch your face