So I was testing out some black salt in some soap a few weeks ago. Today was testing. PURE ROTTEN EGG SMELL. LIKE FARTS. Now I know I can't use it and The saponification process will not take away the smell. Lmao I smelled it when I ground up the salts but everyone in my soap groups told me that it would most like go away. NOPE. Ruined the whole damn loaf lmao it was such a delightful scent used too! racer back style wears for a wedding