If you have a top-loader without a dispenser, place your detergent at the bottom before adding clothes to help it distribute faster.
The video title most likely refers to the standard numbered compartments found in a washing machine's detergent drawer. While modern machine labels can vary, the following guide explains the universal purpose of slots labeled 1, 2, and 3 . Washing Machine Drawer Guide SS0 1 2 3 laundry.mp4
The drawer is typically divided into three sections to release additives at different stages of the wash cycle: If you have a top-loader without a dispenser,
Use this only for heavily soiled or stained clothing. SS0 1 2 3 laundry.mp4