What cleaning method utilizes a powdered or granular absorbent carrier that is moistened and worked into the carpet by hand or machine?

The method that utilizes a powdered or granular absorbent carrier, which is subsequently moistened and worked into the carpet, is known as dry powder cleaning. In this process, the absorbent compound is applied to the carpet fibers and agitated, allowing it to capture dirt and debris. After a period of dwell time, the compound is then vacuumed up, taking the trapped soil with it.

This method is effective for maintenance cleaning and is particularly useful in situations where moisture may be an issue, as it requires minimal water compared to methods like steam cleaning or shampoo cleaning. Additionally, because it doesn't saturate the carpet, it allows for quicker drying times, making it more convenient for commercial or residential spaces that cannot afford extended downtime. The encapsulation method also uses a similar approach but involves the chemical formulation that crystallizes dirt, which is different from the basic absorbent carrier used in dry powder cleaning.