Cases when food, drinks, wax, etc. fell in an area where there is NO letters, numbers, pictures.
דבר דבר (Dabair Davar): Sometimes It's Possible to Have the Problem of דבר דבר (Dabair Davar) and ממצוא חפציך (Mimtzo Cheftzecha) in the Same...
Is There a Problem with Using Foods That Smear When One Is Not Going to Eat Them on Shabbos?;