Use a gentle cleanser morning and night to remove pollutants, dirt, and impurities that accumulate on the skin's surface.

Consider double cleansing with an oil-based cleanser followed by a water-based cleanser to ensure thorough removal of pollutants.

Apply serums or moisturizers rich in antioxidants like vitamin C, vitamin E, or niacinamide to neutralize free radicals caused by pollution.

Use a moisturizer with ingredients like ceramides or hyaluronic acid to strengthen the skin's barrier, reducing the penetration of pollutants.

Wear sunscreen daily to protect against UV rays, which can exacerbate the effects of pollution on the skin.

Drink plenty of water to keep your skin hydrated, which helps maintain its natural protective barrier.

Minimize touching your face throughout the day to reduce transferring pollutants from your hands.

Use a humidifier to maintain optimal indoor humidity levels, preventing dryness and helping to keep the skin barrier intact.