THE sustainable alternative to mouthwash. They are 100% plastic-free, ecological and free from preservatives, artificial stibilizers and any other unnecessary ingredients! As they don’t contain water they need no preserving chemicals like most mouthwashes  Made in the UK.  Packed in a resealable home compostable bag.  Approximately 2 months supply for one person. These mouthwash tablets, are 100% vegan and plastic free.