Can I use this on my body, like on rough hands or feet, and how?

You can use this clay on rough areas of the body, such as hands, feet, elbows, or knees. The fine texture makes it pleasant to apply and less abrasive than coarser scrubs. For a hand or foot treatment, create a thicker paste by mixing the clay powder with water or a hydrating liquid like aloe vera gel. Apply a generous layer to damp skin, making sure to cover rough patches. You can then wrap the area in a warm, damp towel or leave it uncovered. Allow it to sit for 10-15 minutes before rinsing thoroughly with warm water. The clay will help cleanse the skin and its smoothing properties can improve the look and feel of the surface.

This is a cosmetic use for temporary softening and smoothing. For persistent rough skin, regular moisturizing and exfoliation as part of a broader routine is important. As with any new use on the body, a patch test on a small area is recommended if you have sensitive skin.