Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to reduce acne scars with home remedies [title] Understanding causes and risk factors of acne scarring. [step] Picking, popping or squeezing a pimple can cause further breakouts and permanent acne scars. The fewer breakouts you have, the less likely you are to develop acne scars.

Ending1: [substeps] Because pimples are usually caused by acne, there is no broad-spectrum approach to reduce scarring. Cutting through acne is another way to reduce scarring and scars. Ending2: [title] Cover your scars with prescribed green tea. [step] Green tea can help to shrink dark spots, " puffiness " or blemishes. Ending3: [substeps] Any skin allergy or several skin irritations or rash should not impede your daily hygiene routine. Abstain from any cosmetics and use moisturizers that will minimize breakouts. Ending4: Treating acne is important to prevent scarring, especially with any of the following : [substeps] Severe, painful cysts and nodules. Nodules are hard, large and inflamed pimples.

Answer format: ending1/ending2/ending3/ending4