🧼 Degreasing Cleaner: HS Code Classification & US Customs Clearance Guide (2026)

🌐 HS Code Reference & Customs Clearance Strategy | 2026 Updated Tariff Analysis | Professional Level Guidance

📌 I. Product Definition & Classification: Do You Truly Understand "Degreasing Cleaner"?

A "Degreasing Cleaner" (去油污清洁剂) is a chemical preparation designed to remove grease, oil, and carbon deposits from surfaces. In international trade, the classification depends heavily on its primary function and chemical composition:

• Industrial/General Purpose Cleaners: Contain surfactants, solvents, or alkaline agents intended for heavy-duty degreasing (machinery, kitchens, vehicles). These are typically classified under Chapter 34 (Surface-active agents; washing preparations).
• Household/Bathroom Cleaners: If marketed specifically for bathing, personal hygiene, or light household cleaning with perfumes/fragrances, they may fall under Chapter 33 (Essential oils, cosmetics, toiletry preparations).
• Specialized Chemical Treatments: If it acts primarily as a dye carrier, finishing agent, or auxiliary chemical in manufacturing processes, it may fall under Chapter 38 (Miscellaneous chemical products).

⚠️ Key Distinction Point:
- If it is a standard surfactant-based wash → Chapter 34 (Most common for degreasers)
- If it is a fragranced toiletry/bath product → Chapter 33
- If it is a specialized industrial chemical auxiliary → Chapter 38

📦 II. HS Code Classification Details (2026 Latest Tariff Authority Comparison)

Based on the provided data, here are the potential HS Codes for "Degreasing Cleaner" with their specific rationales:

🔍 Critical Reminder:
- 3402 (Surfactants) is the most common and accurate classification for standard degreasing cleaners because they primarily rely on surfactants to emulsify oils.
- 3307 is only appropriate if the product is explicitly a bath, toiletry, or heavily fragranced personal care item.
- 3809 is rare for general degreasers and applies only if the product is a specialized industrial chemical auxiliary (e.g., for textile finishing) rather than a direct cleaner.

💰 III. 2026 Latest Tariff Rate Breakdown (Including Surcharges & Policy Add-ons)

✅ Applicable Country: United States (US)
✅ Origin: China (CN)
✅ Effective Date: Ongoing (2025-2026 Trade War Tariffs)

The tax structure for all listed HS Codes includes a base tariff, a 301 Section 25% surcharge, and an IEEPA 10% surcharge.

🎯 1. 3809.93.50.00 —— Other Chemical Preparations (Industrial Auxiliary)

📌 Explanation:
- High base tariff (6%) reflects the "miscellaneous chemical products" category.
- Total tax is 41.0%, the highest among the options.
- Only recommended if the product is strictly an industrial chemical auxiliary (not a direct cleaner).

🎯 2. 3307.90.00.00 —— Perfumed/Toiletry Preparations

📌 Note:
- Slightly lower total tax (40.4%) than 3809.
- Only use this code if the product is clearly a bath product, deodorant, or fragranced toiletry. Misclassifying a heavy-duty degreaser as a toiletry item can lead to customs penalties.

🎯 3. 3402.90.50.30 & 3402.90.50.10 —— Surface-Active Agents (Washing Preparations)

📌 Advantage:
- This is the lowest tax rate (38.7%) among the listed options.
- Recommended for most degreasing cleaners because they are chemically surface-active washing preparations.
- Both 3402.90.50.30 and 3402.90.50.10 have the same tax rate and rationale. The difference lies in sub-category specifics (e.g., specific surfactant type or use case), but tax-wise, they are identical.

🛠️ IV. Customs Clearance Practical Advice (Real-World Pitfall Avoidance)

✅ 1. Document Checklist (Non-Negotiable)

✅ 2. Declaration Strategy (Key Mantra)

🔥 “Surfactant-Based is Best, Chapter 34 Wins! Be Specific, Save Taxes!”

📌 Key Tip:
- For 90% of degreasing cleaners, Chapter 34 (3402) is the correct and most cost-effective choice.
- Do not use 3307 unless the product is explicitly a toiletry/bath item with fragrance, even if it cleans. Customs may view "deg

reaser" as incompatible with "toiletry."

• Do not use 3809 unless it is a specialized chemical auxiliary (e.g., for textile dyeing) and not a direct cleaning agent.

✅ 3. Special Handling Considerations

🌍 V. Global Market Clearance Comparison (2026 Update)

📌 Conclusion:
- USA is the most expensive market due to Section 301 and IEEPA surcharges.
- Chapter 34 (3402) offers the lowest tax burden (38.7%) for degreasing cleaners in the US.
- EU/UK/Japan have lower base tariffs but strict chemical compliance (REACH, CLP, etc.).

📌 VI. Common Mistakes & Pitfalls (Lessons Learned)

❌ Mistake 1: Classifying a standard degreaser as 3809 (Miscellaneous Chemicals)
👉 Consequence: Pay 41.0% instead of 38.7%. Unnecessary cost increase.

❌ Mistake 2: Classifying a heavy-duty industrial degreaser as 3307 (Toiletry)
👉 Consequence: Customs may reject the declaration for misclassification, leading to delays, fines, or forced re-classification to 3402 with penalties.

❌ Mistake 3: Not providing an SDS (Safety Data Sheet)
👉 Consequence: Customs will hold the shipment for chemical review. Delay of 1-4 weeks.

❌ Mistake 4: Using vague descriptions like "Cleaning Fluid"
👉 Consequence: Customs cannot determine the correct HS code. Audit risk increases.

✅ Correct Declaration Example:

"Surfactant-Based Degreasing Cleaner, Liquid, for Industrial Use, Non-Flammable, Model XYZ, SDS Available"

🎯 VII. Conclusion: Precision Classification Saves Money

🎯 Remember the Mantra:

🔹 "Surfactant Wins: 3402 is King, 38.7% Tax, Clean and Clear!"
🔹 "Avoid 3809, Avoid 3307, Unless You Have No Choice!"
🔹 "HS Code Dictates Tax, 2.3% Difference Adds Up Fast!"

📌 Pro Tip:
- If your degreaser is flammable, ensure proper hazard labeling and SDS.
- For household products, consider if EPA Registration is needed in the US (if claiming disinfectant/pesticidal properties).
- Always apply for an Advance Ruling from US Customs if unsure.

📣 Immediate Action:

📞 Contact a Licensed Customs Broker + Provide Product SDS + Confirm HS Code Pre-Ruling
🚀 Ensure Smooth Clearance, Minimize Taxes, Maximize Profits!

✨ Professional Clearance Starts with Accurate Classification!
💼 Every Percent in Tariff Matters!