3402.90.50.10 - Washing preparations

This category, HTS 3402.90.50.10, specifically encompasses "Washing preparations" that are not soap (heading 3401) and are distinct from other types of cleaning preparations. These are typically formulations designed to loosen, remove, or suspend dirt, grease, or other contaminants from surfaces, often through the action of organic surface-active agents. This includes laundry detergents, dishwashing liquids, and industrial cleaners whose primary function is washing.

Distinguishing this category from its siblings, 3402.90.50.30 ("Cleaning preparations") and 3402.90.50.50 ("Other"), is crucial. While "Cleaning preparations" may overlap in function, "Washing preparations" are generally understood to be products whose core purpose is the removal of soil and stains through a process of washing, often involving immersion or significant dilution with water. "Other" encompasses any remaining organic surface-active agent-based preparations not otherwise specified.

As HTS 3402.90.50.10 is a leaf node, there are no further subcategories. Classification within this code relies on a clear determination that the preparation's primary and intended use is for washing, and that it is not classified as soap under heading 3401, nor as a more general cleaning preparation or other unspecified surface-active product. Examples include powdered or liquid laundry detergents and manual dishwashing liquids.