Unless You Have Preexisting Irritation, Sugar Scrubs Are Generally Safe To Use On The Body. They'Re Particularly Useful For Extremely Dry, Rough Patches Of Skin On The Elbows, Knees, And Heels. You May Even Use A Sugar Scrub On Your Hands To Help Prevent Dryness. Xfoliating The Body With A Sugar Scrub Is Totally Safe And Has Tons Of Healing Properties.