Plz how can i prevent pimples from my face naturally ?

No way to prevent: Acne is a fact of life, determined genetically. Some dietary triggers may worsen(ie chocolate, nuts, dairyetc), but is variable from person to person.There are a myriad of treatments to control acne, and until one outgrows it one must control it. Stress is the number one trigger. If otc meds not helpful, then need to see a dermatologist.