Should I use scrubs that contain rough elements like ground bits?

Answer 1

If in fact this is a Q regarding exfoliation (DIY???) then powdered pumice will work. Certainly as answer one states, while it may aid in reducing/removing unwanted skin; or the effects of a condition; it will also be abrasive to all the other skin it or any other GROUND BITS are SCRUBBED over.

Answer 2

yes they are good for exfoliating your skin, your skin will appear much softer and blackheads will be removed. However they are often to harsh to use everyday ,once or twice a week is all you need. Choose a much milder cleanser for everyday , make sure it says ''to be used everyday '' on the back on the packet.