using whipped cream on Shabbos; opening a lid of a bottle that's very tight; tissue boxes;
Is One Allowed to Move Traps on Shabbos (e.g., Mouse Traps, Roach Motels, Flypaper)?;
Stuffing Up the Sink to Soak the Dishes. Wearing Rubber or Plastic Gloves. Pouring Hot Water onto Fats;