Products A–Z
HS code for mouthwash
3306.90 Preparations for oral or dental hygiene, including denture: other
In the UK Trade Tariff’s list of everyday names, “mouthwash” points to subheading 3306.90: preparations for oral or dental hygiene, including denture: other. Check the description and the notes of the chapter before declaring: the right code depends on what the goods are made of and how they are used.
3306.90 is a single line in the UK Global Tariff, where the duty is duty-free.
The EU Combined Nomenclature has one tariff line for 3306.90; the duty is duty-free.
3306.90 is a single line in the Turkish Customs Tariff Schedule, where the duty is duty-free.
Duty rates compared
UK Free Third-country duty 1 tariff line 
EU Free Third-country duty 1 tariff line 
Türkiye Free Third-country duty 1 tariff line 
USA Free General (MFN) 1 tariff line 
Canada 6.5% Third-country duty 1 tariff line 
Mexico 25% Third-country duty 1 tariff line 
Brazil 16.2% Third-country duty 1 tariff line 
Argentina 18% Third-country duty 3 tariff lines 
Peru 6% Third-country duty 1 tariff line 
New Zealand 5% Third-country duty 3 tariff lines 
Japan Free Third-country duty 1 tariff line 
Taiwan Free Third-country duty 1 tariff line 
GCC 5% Third-country duty 4 tariff lines 
Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 1 tariff line 
North Macedonia 6.5% Third-country duty 1 tariff line 
Nigeria 20% Third-country duty 1 tariff line Questions and answers
What is the HS code for mouthwash?
Mouthwash are classified under 3306.90 (Preparations for oral or dental hygiene, including denture: other) in the Harmonized System. National tariffs add more digits; see the lines on this page.