One humid afternoon in Siem Reap, I followed the scent of sizzling noodles to a tiny street cart packed with locals. The cook smiled and nodded as I ordered. The dish? Incredible. But what made that moment stay with me wasn’t just the flavors—it was the lesson that followed.

I reached for a water bottle from a nearby cooler. A local seated next to me gently pointed to another brand and whispered, “That one’s cleaner.” Just like that, I realized—Cambodia’s warm spirit isn’t just felt in the food, but in the care strangers show.

If you’re exploring Cambodia’s vibrant eats, stick to these tips: Choose trusted bottled water like Kulen or Vital, or better yet, carry a refillable bottle and find filtered water stations from NGOs like Teuk Saat 1001. Eat where it’s busy, dishes are hot, and hands are clean.

Skip plastic straws, ask for boiled water in rural areas, and let your food adventure nourish both your body and the planet.

Sometimes, the best souvenirs aren’t things—they’re the lessons we take home.