A floor mat-also known as a doormat, entryway mat, or foot mat-is a household item primarily placed at the entrances of buildings. Its core function is to scrape dirt and dust from the soles of shoes and absorb moisture, thereby preventing outdoor grime and soil from entering the premises; this helps keep indoor floors clean and reduces the burden of cleaning. Additionally, floor mats serve an aesthetic and decorative purpose at the entryway. In Chinese traditional culture, certain mats (such as red ones) carry symbolic meanings of celebration and good fortune. Furthermore, many mats offer practical features such as slip resistance and dirt resistance.
