Silica Gel Desiccant Insecticide Packets
Silica gel desiccant insecticide packets are breathable sachets filled with silica gel that has been impregnated with low-level pyrethrins, designed to control pantry pests through desiccation and contact toxicity. The packets are sold in retail boxes or bags, each package under 1.36 kg gross weight, and are presented as ready-to-use insecticide articles, fitting tariff item 3808.91.10.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | — | 6.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇺🇸United States | 6.5% | — | 6.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the packets are imported in bulk cartons exceeding 1.36 kg
This sibling item covers insecticides in larger packages or bulk quantities.
If the packets are marketed primarily as desiccants with incidental pest-control claims
Chemical products and preparations not elsewhere specified may fall under heading 38.24 if the insecticidal function is secondary.
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The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure each retail package's gross weight does not exceed 1.36 kg; heavier packages fall under 3808.91.20
• Verify that the pyrethrin content is registered under the Pest Control Products Act and that the silica gel is clearly identified as an active or inert ingredient
• When declaring to CBSA, describe the product as an insecticide in retail packaging and provide the manufacturer's specification sheet for the pyrethrin concentration
Related Products under Tariff item 3808.91.10
Aero Fly Catcher Ribbon
An extended-length fly ribbon with perforated tear-off sections and a non-drying adhesive, designed to capture flying insects such as houseflies. It is put up in a retail package and functions as an insecticide article, specifically a flypaper, which is explicitly included in heading 38.08. The gross weight of the package does not exceed 1.36 kg, meeting the conditions of this tariff item.
Allethrin Fly Ribbon Dispensers
Pre-impregnated fly ribbon dispensers containing allethrin or bioallethrin, an aromatic pyrethroid insecticide. Sold in retail 4-pack units, these articles are designed to trap and kill flying insects and are classified as insecticides put up for retail sale under 3808.91.10.
Barthrin Moth Crystal Sachets
Crystal sachets containing barthrin, a synthetic pyrethroid insecticide, for controlling moths in closets. Sold in retail 4-sachet packs, these are insecticide articles put up for retail sale and fall under tariff item 3808.91.10.
Bioallethrin Roach Motels
Disposable roach trap houses impregnated with bioallethrin, a d-trans allethrin aromatic pyrethroid variant. Sold in 2-pack retail boxes, these insecticide articles are designed for household roach control and qualify under tariff item 3808.91.10.
Boric Acid Roach Bait Stations
Boric acid roach bait stations are pre-filled plastic containers that hold a mixture of boric acid powder and food-based attractants, designed to lure and kill cockroaches in residential settings. The boric acid acts as the active insecticidal ingredient, and the stations are individually packaged for retail sale, with each package's gross weight typically below 1.36 kg, placing them under tariff item 3808.91.10 as retail-packaged insecticides.
Cedarwood Oil Flea and Moth Repellent Sachets
Cedarwood oil flea and moth repellent sachets are fabric sachets impregnated with cedarwood essential oil, designed to repel fleas, moths, and silverfish in closets and pet areas. The sachets are packaged for retail sale, each package under 1.36 kg gross weight, and are presented as insect repellent articles, qualifying for tariff item 3808.91.10 as insecticides in retail packages.