Sapindus Marginatus, also known as the Indian soapberry or reetha, is a plant species commonly used in traditional medicine and household cleaning. Its name may vary depending on the region or language, with some synonyms including "aritha," "soapnut," "washnut," "soapberry," "kunkudu kaya," and "boondi kottai." All of these names refer to the same plant species, which is known for producing soap-like foam when its fruit is crushed and mixed with water. The extract from the fruit is often used as a natural alternative to chemical-based soaps and detergents, making it a popular choice for eco-conscious consumers.