Teach your students about acids, bases, and neutrals in this St. Patrick's Day Lab! Students will love watching the reactions and laugh when they learn whether they made good luck potion basic solutions), no luck potion (neutral solutions), or bad luck potion (acidic solutions). Learn how to make red cabbage indicator in class using only a plastic bag, cabbage leaves, and water! No heating or blending tools required :). Uses inexpensive items to test with.