Meaning ❉ Lye Soap, a historical staple for cleansing within Black and mixed-race communities, represents a powerful, traditional approach to hair care. Its formation through the saponification of fats and lye yields a highly alkaline cleanser. For textured hair, this alkalinity, while effective for deep cleansing, requires precise neutralization to maintain the delicate cuticular integrity and prevent moisture depletion. A thoughtful consideration of its use within a hair care system necessitates immediate follow-up with an acidic rinse, such as a diluted botanical infusion or apple cider vinegar, to restore the hair’s natural pH balance. This methodical approach ensures that traditional wisdom can be integrated into modern routines, fostering healthy hair growth and systematized care for Black and mixed hair, transforming a potent cleanser into a carefully managed component.