What goes wrong

Repackaged without permission

Updated October 2026

On this page9

How it happens What the pesticide side requires And both parties are exposed The animal drug side is no looser So your branding is the problem in both cases Our containers are not refillable pesticide containers Selling it in the maker’s packaging carries none of this Both statutes land in the same place References

Buying a product does not include the right to repackage it, under either statute.

How it happens

A distributor buys a registered flea product in bulk and fills smaller bottles, reasonably assuming the purchase carried the right. The pesticide repackaging rules say otherwise and say so explicitly.

What the pesticide side requires

No change to the formulation, an EPA-registered refilling establishment, a written contract with the registrant to repackage and to use their label, a container meeting the refillable container standards, and the registrant’s label with only two permitted changes.

And both parties are exposed

The rule says both the refiller and the registrant may be liable for violations pertaining to the repackaged product. A registrant who finds out will act quickly for their own sake.

The animal drug side is no looser

An approved new animal drug is deemed unsafe unless the drug, its labeling and its use conform to the approved application. Repackaging under your own label is a departure from the approved labeling.

So your branding is the problem in both cases

Which is usually the whole commercial point of repackaging. The lawful routes keep the original label, and that is the thing most likely to make the project unattractive once it is understood.

Our containers are not refillable pesticide containers

Nothing in this catalog carries a UN specification marking, so none of it meets the refillable container standard. The Janitorial property has the measured position and it applies identically here.

Selling it in the maker’s packaging carries none of this

Which is the simple answer that too rarely gets considered. Distributing a registered or approved product as it was packaged is an ordinary business with none of these obligations.

Both statutes land in the same place

Pesticide or animal drug, the lawful route keeps the original label and runs through whoever holds the registration or the approval. That convergence is useful, because it means one conversation rather than two sets of research.

References

40 CFR 156.10, the EPA pesticide labeling requirements, which require the product registration number preceded by "EPA Registration No." or "EPA Reg. No." and the producing establishment number preceded by "EPA Est.", along with an ingredient statement, hazard and precautionary statements, directions for use and a use classification. law.cornell.edu

21 U.S.C. 360b(a)(1), which deems a new animal drug unsafe with respect to any particular use unless there is in effect an approval, a conditional approval, an index listing for a minor species or an authorization, and "such drug, its labeling, and such use conform" to it. law.cornell.edu

7 U.S.C. 136(u), the FIFRA definition of pesticide, which covers substances intended for preventing, destroying, repelling or mitigating any pest and then excludes any article that is a new animal drug within the meaning of the Federal Food, Drug, and Cosmetic Act, or that has been determined not to be one by regulation, or that is an animal feed bearing or containing a new animal drug. law.cornell.edu

Written from federal statute, not from a veterinary bench. Which regime a specific product falls under is a determination about that product, and state feed and drug programs run alongside the federal ones. Nothing here is a registration, an approval, or advice on a particular formulation.