Castile Soap (Liquid Multi-Purpose) - Peppermint Scent Lincroft Soap Co. Sale! from $10.00 USD /per Produc variants Default Title - Sold Out Qty. Sold Out Couldn't load pickup availability Refresh Liquid Soap Co.'s Peppermint Castile is a gentle, effective vegetable-based, non-toxic multipurpose cleaner. Made with organic ingredients and essential oils by our family-owned and operated business located near the New Jersey Shore area. Tree Hugger.com lists 11 different uses for Castile, while Dr. Bronners offers 18 on their label.