Please don't use such things to self treat acne. Multani mitti even further clogs the pores. You have now developed irritant reaction to the cocktail if self treatment. Acne can be treated easily with facewash, tablets and creams. Some people have more oilyness on the face which results in breakouts. After completing treatment for controlling the active breakouts, tablets can be stopped and creams need to be continued to prevent recurrence. Diet and lifestyle modifications are also important. Please visit me for proper examination and treatment.