Can Brazil's Mariana Soapstone be used exterior applications in very humid climates?
Brazils Mariana Soapstone is generally recommended for interior applications rather than exterior use, especially in very humid climates. Soapstone is a metamorphic rock that contains talc, which makes it soft and susceptible to weathering and moisture absorption. In humid environments, soapstone may be prone to discoloration, staining, and warping over time. Therefore, it is best to choose a more suitable stone for exterior applications in very humid climates.



























