Various halachas pertaining to grapes and olives.
Sprinkling Water on a Carpet. Asking a Non-Jew to Wash Your Floors;
Combing or Brushing a Wig (Sheitel);
Removing a Scab from One's Skin, Pulling Out a Non-bleeding Tooth, and Removing Warts, Pimples, etc. with a Utensil;