The product is alcohol-free, so it doesn’t burn when you use it. As for whitening, I’d rate it a 7 out of 10 for how white it leaves your teeth.
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Write a Review with Shping AppColgate Optic White Mouthwash is alcohol free with optic brightener. Instantly whiter teeth* and daily stain defence. Colgate Optic White Mouthwash has a clinically proven unique formula with optic brightener that activates as you swish to reflect light, leaving your teeth looking whiter instantly. Use it twice a day for the most confident smile: - Whiter teeth after the first rinse - Provides daily stain defence - Has a great refreshing taste - Alcohol free Clinically tested by Dentists. For best results, use Colgate Optic White mouthwash with Colgate Optic White toothpaste and toothbrush. Directions: Use 20mL twice a day. Rinse mouth thoroughly for 30 seconds and expel. This bottle and cap is recyclable. *Temporary optical effect of instant whitening. Long lasting protection with continuous use. Product Claims: Clinically tested by Dentists. Alcohol free (this formula does not contain ethanol). Alcohol Free?: Yes
