U.S. exports of Oral & Dental Hygiene Preparations (Other) (HS 330690) totaled $23.3M in August 2026.
Importers of Oral & Dental Hygiene Preparations (Other) paid $1.5M in duties in August 2026, an average duty rate of 13.68% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Oral & Dental Hygiene Preparations (Other) imports of $11.4M in August 2026 ran 23% below the year-to-date monthly average of $14.9M.
Last updated: August 2026 dataBeyond toothpaste and floss, a broad range of oral-care products — denture fixative pastes and powders, mouthwashes, breath fresheners, and whitening rinses — fall under this residual heading at tariff line 3306900000. Ireland leads US imports under this heading, reflecting the significant pharmaceutical and consumer-health manufacturing base there; Canada and Germany are also major sources. FDA's regulatory treatment varies by product: mouthwashes are typically cosmetics, while products making antimicrobial or therapeutic claims may be reviewed as OTC drugs.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
453 import shipments a month
Both denture fixative pastes/powders and cosmetic whitening rinses fall within 3306900000 as oral hygiene preparations not elsewhere specified. The classification is product-function based, not ingredient based. However, if a whitening product contains hydrogen peroxide at levels that trigger drug status, FDA admissibility requirements change even though the HTS classification remains the same.
For cosmetic mouthwashes, FDA generally requires a standard entry with accurate labeling; no premarket approval is needed. If the product carries an antimicrobial or therapeutic claim (e.g., gingivitis prevention), it may be subject to OTC drug monograph compliance, requiring evidence of conformance with the applicable monograph and proper labeling. Consulting a licensed customs broker or regulatory counsel before the first shipment is advisable.
ImportsExports
Imports
$11.4MYoY · free account
Exports
$23.3MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $173.9M of Oral & Dental Hygiene Preparations (Other) and exported $275.7M.
Through August 2026. Source: U.S. Census Bureau.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Imports for consumption | Average duty rate | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 3306900000 | Preparations for Oral/Dental Hygiene, NESOI | $11.3M | 13.68% | 49.24% | $1.5M |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 3306900000 | Preparations for Oral/Dental Hygiene, NESOI | $23.3M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
Trade Directory
List your company under HS 330690 — Oral & Dental Hygiene Preparations (Other), so the companies trading it can find you. Be the first supplier listed.
Subheading 1 of 3 in heading 3306
Subheading 330690 · $23.3M of $46.7M
Exports · August 2026
destination
Canada and Germany together take 42% of it.
customs district
origin
entry
rate provision · imports
50.4% enters free of duty; duty collected equals 13.68% of imports for consumption.