ממצוא חפציך (Mimtzo Cheftzecha): Various Types of Cases Where the Person's Actions Might Not Be So Recognizable;
wiping one's hands or mouth on a towel when they are dirty from colored foods or drinks (e.g., grape juice, pomegranates, colored ices, etc.);
What Is the Halacha When One Has a Cut on Their Foot That Bleeds When Walking?;