Boric acid can be used as an antiseptic for minor burns or cuts and is sometimes used in salves and dressings, such as boric acid . boric acid is applied in a very dilute solution as an eye wash. Aug 30, 2016 · the commodity trader boric acid granules1 lb bag, powerful household uses such as suppositories, eye wash, cleaners, tablets, capsules, gel, spray, pills etc. commodity trader Used for making ceramic glazes, cements, wicks, special glasses, in leather dressing compounds for pretaration of hides prior to tanning, as flux in metallurgical industry, in fire-proofing compositions, pigments, enamel paints, paper glazes, cosmetics, soaps, textiles, etc. Boric acid is a weak acid often used as an antiseptic, insecticide, flame retardant, in nuclear power plants to control the fission rate of uranium, and as a precursor of other chemical compounds. boric acid solutions used as an eye wash or on abraded skin are known to be especially toxic to infants, especially after repeated use because of its slow elimination rate.