Abstract: Zinc zeolite toothpaste was prepared.The experiment of toothpaste shows that the quality of zinc zeolite toothpaste complies with the requirements of the national standard and can be produced in batches.The bacteriostatic test of toothpaste shows that the bacteriostatic rate of the toothpaste sample with 5% zinc zeolite to Staphylococcus aureus and Escherichia coli can reach more than 99.9%.The clinical trial of toothpaste removing stains efficacy and reducing halitosis efficacy shows that zinc zeolite toothpaste has obvious effect of removing stains and eliminating halitosis.

Key words: zinc zeolite toothpaste, bacteriostasis, removal of stains, removal of halitosis