Find HS Code and trade information for clean sponge

Clean Sponge

A clean sponge is a porous material used for cleaning, absorbing liquids, and wiping surfaces. Its effectiveness stems from its capacity to hold significantly more liquid than its size would suggest, coupled with its abrasive texture suitable for removing dirt and grime.

Material

Historically, natural sponges harvested from the sea were predominant. However, the vast majority of cleaning sponges today are synthetic, primarily composed of:

• Cellulose: Derived from wood pulp, cellulose sponges are highly absorbent, soft, and biodegradable. They are often bleached for a whiter appearance.
• Polyurethane: A plastic polymer offering durability and resistance to tearing. Polyurethane sponges are commonly found in heavier-duty cleaning applications.
• Polyester: Another plastic polymer known for its strength and resistance to shrinking. Polyester sponges are frequently used in dishwashing and general cleaning.
• Melamine: A foam material known for its exceptional scrubbing power and ability to remove stubborn stains. Often marketed as "magic erasers."
• Combination Foams: Many sponges blend materials (e.g., cellulose and polyester) to achieve a balance of properties.

Purpose

The primary purpose of a clean sponge is to facilitate cleaning by:

• Liquid Absorption: Holding cleaning solutions or water to wet surfaces.
• Dirt Removal: The porous structure and abrasive texture lift and trap dirt, grease, and debris.
• Surface Wiping: Providing a convenient means of wiping away liquids and residues.

Function

A sponge functions through a combination of physical and chemical properties:

• Capillary Action: The interconnected pores draw liquid into the sponge's structure.
• Mechanical Action: The abrasive texture physically dislodges dirt and grime.
• Solution Compatibility: The sponge material must be compatible with the cleaning solution being used to avoid degradation or chemical reactions.

Usage Scenarios

Clean sponges are versatile and used in a wide variety of applications:

• Dishwashing: Cleaning dishes, cutlery, and cookware.
• Household Cleaning: Wiping countertops, floors, walls, and other surfaces.
• Automotive Cleaning: Washing and detailing vehicles.
• Personal Hygiene: (Specific types) Bathing and skincare.
• Painting: Applying and removing paint.
• Industrial Cleaning: Various cleaning tasks in manufacturing and maintenance.

Common Types

• Cellulose Sponges: Soft, highly absorbent, biodegradable, ideal for general cleaning.
• Polyurethane Sponges: Durable, resistant to tearing, suitable for tougher cleaning jobs.
• Polyester Sponges: Strong, long-lasting, good for dishwashing.
• Melamine Sponges: Excellent scrubbing power, effective on stubborn stains, but can be abrasive.
• Scrub Sponges: Combine a sponge with a scouring pad for enhanced cleaning power.
• Dish Sponges: Specifically designed for dishwashing, often with a textured surface for scrubbing.
• Natural Sponges: Harvested from the sea, highly absorbent, and durable but more expensive.
• Sponge Mops: Large sponges attached to a handle for floor cleaning.

Based on the provided information, the following HS codes may be relevant to “clean sponge”:

• 3924104000: This HS code covers Tableware, kitchenware, other household articles and hygienic or toilet articles, of plastics: Tableware and kitchenware: Other. This could apply if the clean sponge is specifically used for kitchenware cleaning and is made of plastic. The total tax rate is 33.4% (基础关税: 3.4%, 加征关税: 0.0%, 2025.4.2后加征关税: 30.0%).
• 3924905650: This HS code covers Tableware, kitchenware, other household articles and hygienic or toilet articles, of plastics: Other: Other. If the clean sponge is a household article used for cleaning and made of plastic, but doesn’t fall specifically into the “Tableware and kitchenware” category, this code may be applicable. The total tax rate is 40.9% (基础关税: 3.4%, 加征关税: 7.5%, 2025.4.2后加征关税: 30.0%).

According to the provided reference material, the HS code options related to 'clean sponge' are limited, with only the following 2 found.