Essentially Natural Caustic Soda Lye (Sodium hydroxide) Size:500g Subtle or barely noticeable home

Subtle or barely noticeable home fragrance

avoid direct sun exposure on treated skin

Botanical Name: Cistus labdanum

Repeat blends where consistent scent character matters

Q: What does Grapefruit essential oil smell like

Essentially Natural Caustic Soda Lye (Sodium hydroxide) Size:500g Subtle or barely noticeable homeEssentially Natural Caustic Soda Lye is sodium hydroxide, a highly caustic alkali used in soap making to trigger saponification when combined with oils and fats. It is a raw process ingredient rather than a finished cosmetic component, and it is essential for making true hard soap by cold or hot process methods. Used correctly in a tested soap recipe, the active lye is consumed during saponification. This is a specialist soap making material and must