Barefoot Scientist The Gratest Rasp

Yes, the rasp features over 200 safety-edged micro grates designed to exfoliate effectively without cutting or damaging healthy skin. However, always use light pressure initially to gauge how your skin responds, especially if you are prone to sensitivity.

The tool is fully sink-washable. Simply rinse the stainless steel surface under warm water after each use to remove skin debris, and allow it to air dry completely before storing.

For the best results and most controlled exfoliation, we recommend using this on dry, clean feet. Using it on wet skin can sometimes make it difficult to distinguish between callus and healthy skin, which may lead to over-filing.

Frequency depends on the severity of your calluses. Most users find that once or twice a week is sufficient to maintain smooth skin, but you should adjust based on your personal needs and skin texture.

Yes, the handle is designed with an ergonomic, soft-touch rubberized grip. This material is specifically chosen to prevent slipping, ensuring you have steady control even if your hands are slightly damp during your foot care routine.