Webthey should only be used orally. Zyn pouches are designed to be used for up to 60 mins, but the duration can vary depending on personal preference. Zyn pouches are for oral. Webjun 2, 2024 · many myths are spread about zyn spit. A common myth says that if you swallow the zyn spit, it will lead to a nicotine overdose. This is highly unlikely unless. Webaug 26, 2024 · it's generally not recommended to swallow the saliva or spit produced while using zyn, as it can potentially lead to health issues. Proper disposal of zyn. Weboct 1, 2024 · can you swallow zyn spit?