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.
One of its more attractive attributes is how fast rubbing alcohol evaporates. Although it has that initial hospital smell, rubbing alcohol evaporates quickly and does not leave a lingering odor, unlike vinegar. It is also suitable for cleaning surfaces that cannot be cleaned with acids, such as granite counter tops.