Bi Carb - the Avenger

Who is both, cleaning agent, water softener, deodorant that refreshes carpets and breath, which can be used to extinguish a fire when water use is not recommended, for example, for grease fires ? Which also blocks the development of dust mite allergens on carpets, carpeting and mattresses and fight fiercely against ants while it is an ultra brite smile?

Answer A) The Avengers
Answer B) Sodium Bicarbonate
Answer C) Captain America

Ines Peyret, the new record beats Rafael Nadal on clay with his 9th dictionary Bicarbonate of all trades on the ground with white powder.