Pantry moths
Stored-product moths; multiple species
Pantry moths are not a single species. Their larvae develop in suitable dry stored products; webbing inside a package is a reason to check the entire storage area.
Identifying pantry moths
Colour and markings vary by species. Look for larvae and webbing in dry products, and moths around pantry cupboards. Larvae may leave the food source, so the place where they are found is not always the source.
Drain flies are small flies, not stored-product moths. Clothes moths have a different food source.
Which supplies should you check?
Check flour, grains, nuts and other dry products, including animal feed and forgotten packages. Inspect cupboard seams and corners after removing suspect products.
One adult moth does not tell you which product is affected. Check supplies systematically and keep new products separate from suspect storage.
Removing the source and preventing recurrence
Discard affected food and thoroughly clean the pantry cupboard. Store unaffected dry products in suitable, tightly sealed food-storage containers.
If you continue to see activity, check again for an overlooked source or request identification. Traps can help with monitoring but do not replace removal of affected supplies.
Frequently asked questions
Sources and further information
General information, not a diagnosis for your location. Have the species identified if in doubt. Consult a healthcare professional about health symptoms and do not use pesticides without appropriate instructions.
Further reading
Help for your business
RBL Services helps business clients in Noord-Holland, Utrecht, Zuid-Holland and Flevoland. Discuss an inspection for your business premises, kitchen, production site or homeowners’ association.
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