First of all, do not touch the acne with fingers & nails. These are related to hormonal changes, stress
, nutritional deficiencies, obesity
, excessive use/ recurrent changes in facial products, constipation
, oily skin
. Take lots of water and juicy, fibrous diet
. If these are boils, i. E. Pimple growing slowly in many days, thick and leaving scars, you need proper treatment. Use multani mitti, besan, neem powder/ fresh leaves, a few lemon drops, rosewater, curd to make a paste. Apply 2 times a day to remove oilyness, dirt and germs from the face. This will help you a bit.