Intended for or understood by only a small group, especially one with specialized knowledge or interests: an esoteric philosophical doctrine. See Synonyms at mysterious. b. Relating to or being a small group with specialized knowledge or interests: an esoteric circle.
Rubbing alcohol is neither an acid nor a base. Acids have pH values less than 7 and bases have pH values that are greater than 7. Rubbing alcohol has a pH value of 7, so it is neutral. Rubbing alcohol is also called isopropyl alcohol.
answers from Eugene on. Isopropyl (rubbing) alcohol. That's the ingredient in hairspray that gets the ink out but I just use the rubbing alcohol straight so there is no lacquer residue. Test a spot on the back of the couch or underside of a cushion to make sure the alcohol doesn't harm the fabric.2 moms found this helpful.hat's the ingredient in hairspray that gets the ink out but I just use the rubbing alcohol straight so there is no lacquer residue. Test a spot on the back of the couch or underside of a cushion to make sure the alcohol doesn't harm the fabric. 2 moms found this helpful.