I assume you got the TNE no-guaiacol from Arail? It is good stuff, need to keep a mug warmer handy - but painless, odorless, and effective.
Like or hate the smell, try to avoid guaiacol as it is toxic, particularly on the kidneys and they're not nearly as forgiving of insults as the liver.
Guaiacol is a compound used as expectorant. In Mexico City, this product is being illegally used for aesthetic treatment with fatal results. The aim of this study is to confirm the lethal toxicity documented in humans. Male Swiss Webster mice (CFW) 30-45g were employed. Dose-response curves to...
pubmed.ncbi.nlm.nih.gov