The main ingredient is SuperYeast, a fast-acting yeast available in home-brewing stores. Mixed in a pail with sugar and water, one pouch can make 25 litres of superjuice in just a couple of days. The standard price of a two-litre bottle of superjuice is $80.
People drunk on superjuice are prone to violence, wild emotional outbursts, suicidal thoughts and frequent blackouts, Wood said. "With regular alcohol you can know what you are doing up to a point, but with superjuice you can't control yourself," he said.
Many teens drink the brew after it has been fermenting just one day and become violently ill, Wood said.
"A lot of the times you can hear them screaming in the police holding cells (because) the stuff is still fermenting in their stomach," he said. "It keeps them drunk too because it is still in their system and still cooking. A lot of the time we have to detain these kids a little bit longer because they can stay drunk for so long."