HS Code 33.06 – Oral or dental hygiene preparations; including fixative pastes and powders; yarn used to clean between the teeth (dental floss), in individual retail packages

HS code 3306 is a 4-digit heading in the Harmonized System that covers: Oral or dental hygiene preparations; including fixative pastes and powders; yarn used to clean between the teeth (dental floss), in individual retail packages. HS heading 3306 specifically covers 'Oral or dental hygiene preparations; including fixative pastes and powders; yarn used to clean between the teeth (dental floss), in individual retail packages.' This classification is dedicated to products designed for maintaining oral health and hygiene. It encompasses a wide array of preparations used for cleaning teeth, freshening breath, securing dentures, or other oral care purposes. The scope explicitly includes essential items like toothpastes and mouthwashes, and uniquely specifies dental floss when presented in individual retail packages, even though floss is not a 'preparation' in the traditional sense. This heading excludes medicaments (Chapter 30) that are formulated to treat specific oral diseases or conditions, such as prescription-strength fluoride treatments or antibiotic mouth rinses. However, common fluoride toothpastes are typically classified here as their primary role is hygiene, not therapy. Key sub-categories include cleaning agents (toothpastes, powders), rinses (mouthwashes), and denture care products (adhesives, cleansers). Accurate classification under 3306 is critical for trade compliance due to health and safety regulations, ingredient restrictions (e.g., fluoride content limits), and labeling requirements that vary significantly by country. The global oral care market is a staple of consumer health, with continuous demand for products that promote dental wellness. Within Chapter 33, this heading groups products based on their final use for oral hygiene, emphasizing the 'preparations' aspect for this specific body part.

Toothpastes (non-medicinal), mouthwashes, dental floss (in retail packages), denture adhesives (pastes, powders, creams), denture cleansers (tablets, solutions), tooth whitening gels (for home use), breath freshener sprays (oral use), dental rinses, oral gels (non-medicinal), tooth powders, interdental brushes (pre-packaged for retail), gum care rinses (non-medicinal), tongue cleaners (if part of a preparation kit), oral hygiene kits (containing items from this heading), children's toothpastes, desensitizing toothpastes (non-medicinal), dental chewing gums (non-medicinal).

A frequent misclassification involves confusing oral hygiene preparations with medicaments (HS 3004). Products specifically designed to treat oral diseases, such as prescription-strength fluoride treatments, anti-fungal oral gels, or products claiming to cure gum disease, fall under 3004. Another common error is with toothbrushes, which are classified as brushes under HS 9603, not 3306, as they are tools rather than preparations. While some oral products contain surfactants, they are distinct from general soaps of HS 3401 due to their specific formulation and purpose for oral hygiene. The explicit inclusion of 'dental floss in individual retail packages' is a crucial detail unique to 3306.

In 2025, the top exporters of HS code 3306 in UN Comtrade data were China ($850M, 11% of world exports), Germany ($802M) and Poland ($616M). World exports came to about $7.4B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

In 2025, the top importers of HS code 3306 in UN Comtrade data were the United States ($595M, 7.3% of world imports), Germany ($461M) and the United Kingdom ($433M). World imports came to about $8.2B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

HS code 3306 is a 4-digit heading under Chapter 33 of the Harmonized System. The first 2 digits (33) identify the chapter, and digits 3-4 (06) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.