Other issues to watch out for when food, wax, etc. is attached to the part where there is no letters, numbers, etc.
Dried-out Trees, Fruits, Branches, Alfalfa and Bean Sprouts. Putting an Aravah into Water;
Using an Electric Blanket on Shabbos. Flushing a Toilet with an Electric Pump on Shabbos. Is One Allowed to Turn Off an Appliance When...
lemon in tea pepper shakers, sugar shakers dirty silverware, clean silverware