Called “Sydney’s Bathwater Bliss,” the bricc (what Dr. Squatch calls its soap bars) is a “very real, very limited-edition soap made with my actual bathwater,” Sweeney wrote. Why do this?

Green Olive Soap is located at 3964 Rochester Road in Troy and online at greenolivesoaps.com. Contact Phoebe Wall Howard at 313-222-6512 or [email protected] her on Twitter @phoebesaid.