配方类型:

INTRODUCTION

配方说明:

配方组成:

mouth washes and oral antiseptics are of practically negligible value.
however, they are used because of their refreshing taste and slight
deodorizing effect
alcohol/20
benzoic acid/5/8
peppermint oil/1/8
tincture of rhatany/3
mouth wash

配制方法:

mix together in a dry bottle until the benzoic acid is disolved. one teaspoonful is used to a small-wine-glassful of water.