Built-soap powder is a common household cleaning product, but did you know there are several synonyms for this versatile substance? Some other names you might hear include laundry detergent, washing powder, and soap flakes. All of these products are designed to help remove tough stains and grime from your clothing and linens. They typically contain a combination of surfactants, enzymes, and other chemicals to break down dirt and oils. Brands may also include other ingredients, such as fragrances or brighteners, to enhance the cleaning experience. No matter what you call it, built-soap powder is a staple of modern life and a must-have in every household.