The effect of different mouth rinse products on intra-oral halitosis
". Halitosis was evaluated 12 h after
rinsing with placebo and five mouth rinse products containing zinc acetate and chlorhexidine diacetate; zinc lactate, chlorhexidine and cetylpyridinium chloride; zinc acetate and chlorhexidine diacetate with reduced amounts of mint and menthol; zinc chloride and essential oil;
and chlorine dioxide" " H2S and MM were most effectively reduced by zinc acetate
and chlorhexidine diacetate."