Explanation: Choice b is correct because non-comedogenic makeup products are formulated not to clog pores, which can help prevent further acne breakouts. Other makeup products may contribute to pore blockages and exacerbate acne.

Incorrect choices: a. "Apply oil-based moisturizers to keep the skin hydrated." - Oil-based moisturizers can be heavy and may contribute to clogged pores, worsening acne in some cases.

c. "Exfoliate the skin daily to remove dead skin cells." - Daily exfoliation can irritate the skin and may lead to increased inflammation and breakouts. Gentle exfoliation, no more than two to three times per week, is recommended.

d. "Use hot water to wash your face for better results." - Hot water can strip the skin of its natural oils and lead to dryness and irritation. Lukewarm water is preferable for cleansing the face to avoid exacerbating acne symptoms.