I've been looking around for some talc recently, as well as other dressing aids. I've noticed some stores sell talc as an extra "care" item. However, I've noticed some, most prominently Polymorphe, selling powdered calcium carbonate as a dressing powder.
Does anyone know how effective is this compared to standard talc? It seems it would work okay as a replacement due to the avoidance of the whole asbestos issue. I'm guessing there's some sort of catch to it (most likely the effectiveness of friction reduction) compared to talc, otherwise I think it would be more popular.


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