My first impulse is to write OMG! like a teenager -that is my reaction to how amazing this is. This tincture was a lifesaver during the 2 weeks after I had two lower jaw molars out that had infection underneath. After being spacey for 36-48 hours as a result of both the injection& ibuprofen that I caved in & took the night of extractions, I was doing Iodine (Edgar Cayce recipe) mouthwash. That helped tremendously but I was still in a lot of pain & on day 3 realized I had a major infection on the site of the extractions.My daughter asked Doug & Genna for advice. "Spilanthes" they said. I started putting it in water & holding it in my mouth.. ah sweet relief from pain as the pleasant slightly effervescent numbing effect in my mouth. Then I put straight tincture on the site. Gradually, day by day, the infection got better. After 3 days with Spilanthes I no longer had a slight fever. Over the next week-10 days I continued to use Spilanthes & now at two weeks, I am infection free all without antibiotics. Friends were telling me you'd better get antibiotics, that could be dangerous together with stories of visits to emergency. I didn't want to do antibiotics & I'm so glad I didn't & so very grateful to Kauai Farmacy. I was not familiar with Spilanthes before; now it is on my small list of "must haves" in the medicine box. This amazing plant gently healed my nasty infection without any unpleasant side effects. I'm going to continue to use as part of my teeth health thank you!