- 2.5-month supply, using twice a day - pH-balancing & Breath-freshening - Zero Alcohol, peroxides & chemicals For close-up kissy fresh breath. With no addery fakery our 100% natural tablets will keep 10 plastic bottles out of landfill every year. A Spearmint and Peppermint mashup that tastes like the start of The Sound of Music! Packaging: Cardboard box^, paper label^, glass jar^, aluminium lid^, vegetable ink^. ^Recyclable. How to use: Dissolve a tablet in 10 ml of water. Gargle and make underwater noises for 30 sec, then spit out. Yes, kids can use the tabs too, under adult supervision of course. Storage: Once opened you're good for 12 months. Keep nice and dry and out of reach of children and bears. Supply: 150 uses or 75 days if used twice a day.