• Listerine Advanced White is the most effective whitening mouthwash. • Whitens teeth more than brushing alone. • Multi-action formula fights stains and prevents discoloration. • Whiter teeth in just 2 weeks. • Part of Listerine's Specialist range. • Recommended for daily use. • Do not swallow, avoid contact with eyes. • Reduces and prevents tough stains. • Essential oils that reduce plaque bacteria. • Contains fluoride to increase enamel resistance. • Forms a protective shield against new stains.