Flekk
Flekk is a Norwegian noun meaning a mark that spoils the appearance or cleanliness of a surface. It most commonly denotes a stain or blot on fabric, clothing, furniture, walls, or skin. A flekk can be any irregular discoloration caused by substances such as coffee, ink, oil, paint, rust, or dirt, and it can vary in size, color, and permanence.
The word is of Germanic origin and has cognates in neighboring Scandinavian languages, such as Swedish fläck
Types and contexts of use include housekeeping, textiles, and art. In textiles, flekker are stains on fabrics
Removal and care follow general stain-removal principles. Treat promptly with an appropriate stain remover or detergent,
In addition to cleanliness, flekk can also describe patches or blotches seen in medical, biological, or geological