Two pupusas on a plate with red salsa and curtido.
Pupusas with curtido and salsa, El Salvador, photographed 22 February 2015. Typical plated serving, not a named pupusería and not a food-safety claim.“Pupusas con curtido y salsa El Salvador” by JMRAFFi, via Wikimedia Commons, CC BY-SA 4.0. · CC BY-SA 4.0Adapted from the original for web display; this adaptation is licensed under CC BY-SA 4.0.

Sources

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  1. Use bottled drinking water in El Salvador.U.S. Department of State (archive: Jul 2026) · UK Foreign, Commonwealth & Development Office
    Checked Sep 2026
  2. Check that bottled drinking water has an intact seal.U.S. Centers for Disease Control and Prevention · Government of Canada
    Checked Sep 2026
  3. Skip ice when you cannot establish that it was made with safe water.U.S. Centers for Disease Control and Prevention · Government of Canada
    Checked Sep 2026