These portable, single-dose "smile perfecting ampoules" polish teeth, freshen breath, and keep stains from setting into teeth, to keep your smile beautifully white and clean. Anyone who wants to keep their teeth white and breath fresh at all times. Touch Up ampoules act like a mid-day brush, no sink required.They are so convenient and easy to carry and use, they may replace sugary candy or gum as your breath freshener of choice. Squeeze to pop the inner capsule and squeeze the refreshing gel through the convenient applicator tip while rubbing on the front surfaces of teeth. Use up to 3 times a day, after eating, drinking, or smoking. Especially good after notoriously staining drinks like coffee, tea, soda, or berry smoothies.