Oxygen based cleaner contains no chlorine, bisulphites, organic compounds or phosphates and is environmentally friendly and biodegradable. Straight A cleans stubborn grit from carboys, bottles and brewing equipment and also removes labels from beer bottles during short soaking periods.
Requires rinsing with hot water. Use 1 Tbsp. Per 1 – gallon. Brew and Grow recommends partnering Straight A along with Iodophor or Star San for cleaning and sanitizing procedures.