Does Mouthwash Have EtG in It? Understanding the Link to Positive Alcohol Tests
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4 min read
Ethyl glucuronide (EtG) is a metabolic byproduct of ethanol and is not an ingredient in any consumer product, including mouthwash. The question, however, isn't whether mouthwash contains EtG, but rather, whether the use of certain mouthwashes can cause a positive result on a sensitive EtG test.
