May 13, 2010 · the mix i use is 25% boric acid and 75% anhydrous borax. this is because i have a 100# barrel of borax, and a 50# barrel of boric acid. i also realize that the 30+ year old stuff is not chemical grade anymore and is partially hydrated by now. Boric acid is a precursor material for other boron compounds. a dilute water solution of boric acid is usually employed as a mild antiseptic and eyewash. boric acid is employed in leather manufacture, electroplating and cosmetics. Jul 29, 2019 · boric acid has mild antiseptic and antifungal actions. vaginal boric acid is a homeopathic prescription medicine that also contains probiotics or friendly bacteria (lactobacilliales), as well as the antioxidants vitamin c and e.. this product works by replenishing normal vaginal acidity and balancing vaginal flora (helpful bacteria). National boraxx is boric acid and ulexite supplier that prides itself on delivering quality products quickly at very competitive prices.