Does high voltage mouthwash really work?

High-voltage mouthwash typically refers to products designed to provide intense freshness or whitening effects. While some may contain active ingredients like hydrogen peroxide or essential oils that can help with whitening or reducing bacteria, the effectiveness largely depends on individual needs and proper dental hygiene practices. It's important to note that claims of "high voltage" often exaggerate the benefits, and results can vary. Always consult with a dental professional for personalized advice on oral care products.