: Farm and feed stores or local craft shops occasionally carry lye for soap making. Where to Buy Online
For soap making or food preparation, ordering online is often safer to ensure you get or pure lye without additives. Go to product viewer dialog for this item. Essential Depot Lye Drain Cleaner
: This is often the most reliable local source. Look in the plumbing or drain cleaning aisle for products like Roebic Crystal Drain Opener at Lowe's or Rooto 100% Lye at Ace Hardware .