While rainwater may seem refreshing, it's not recommended to wash your face with it after being caught in the rain. Rainwater can contain impurities like dust, pollen, and pollutants that can irritate your skin.
It's best to cleanse your face with a gentle cleanser after being exposed to rain to remove any accumulated dirt or debris.
You can also follow up with a moisturizer to keep your skin hydrated. Remember to wear sunscreen when exposed to direct sunlight, even after rain, as UV rays can still reach your skin.