25(b) products and public-health pests
FIFRA 25(b) can work for many household and plant sprays built only from EPA-listed actives and inerts. It is a weak path for products aimed at mosquitoes, ticks, and other pests tied to human disease, especially if the label is a personal repellent sold on Amazon.
Why the distinction matters
- 25(b) labels may not carry public-health claims the way a Section 3 repellent does
- EPA does not assign an EPA registration number to a qualifying 25(b) product — and the label must not pretend that it did
- Amazon and other retailers often gate “insect repellent” as if it were a registered pesticide
- States that ask for efficacy are stricter when the pest is a mosquito or tick
Questions we ask before quoting 50 states
- Market: Amazon consumer, other retail, or professional only?
- Use site: skin or clothing, indoor air, plants, or hard surfaces?
- Exact pest list on the draft label
If the honest answer is “mosquito spray for people, sold on Amazon,” we will say so and will not sell a 50-state 25(b) plan as the launch path. If the answer is crawling insects on plants or indoor surfaces, 25(b) plus state filings is the model we already run.
Related pages
Not EPA or state approval. Claim language is reviewed by agencies and retailers independently.