Blue Squares are powerful tools for spiritual purification, protection, and good fortune. Commonly used in practices like creating our Moonlight Elixir, cleansing spaces, or enhancing divination, they help clear negativity, attract luck, and purify energy. Whether added to mop water for spiritual cleaning, used in baths for personal purification, or placed on altars to repel negative influences, Blue Squares are a versatile staple in spiritual work.