Housekeeping · 식료품 보관

Pantry Moths and Stored-Food Pests: Six Steps to Check, Clean and Prevent

When you find insects or webbing in dry foods, inspect packages, discard infested goods, vacuum crevices and use sealed storage.

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Wikimedia Commons · Photo: Kaldari / CC0 1.0 / Wikimedia Commons · CC0 1.0 Universal Public Domain Dedication ↗

This household guide follows University of Minnesota Extension advice. The photo shows one Indianmeal moth; stored-food pests vary widely and identification may differ.

Your try-it-at-home checklist

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1. Inspect older flour, rice, cereal, nuts and dry pet food, including packaging, for insects, larvae, webbing or holes.
2. Seal and discard any confirmed infested food; do not just pick out visible insects and keep eating it.
3. Empty the cupboard and vacuum corners, crevices, screw holes and spilled dry food.
4. Promptly empty the vacuum canister or dispose of the bag to prevent re-infestation. Keep food-contact surfaces clean.
5. Inspect remaining dry foods and transfer them to tightly closing glass, metal or heavy plastic containers.
6. Monitor for further activity. Avoid insecticide sprays inside food cupboards; if pests return, look for another hidden infested package.

University of Minnesota ExtensionPantry pests: Insects found in stored food ↗Primary guidance: discard infested food, vacuum crevices and empty vacuum, seal food in rigid containers, avoid pesticides inside stored-food cupboards; some adult moths persist after removal.Wikimedia CommonsFile:Indianmeal moth 2009.jpg ↗Original photo and author Kaldari checked; file license CC0 1.0; photo illustrative and not documentation of procedure.Wikimedia CommonsCommons: Reusing content outside Wikimedia/technical ↗Source-level policy permits direct image hotlinks but file-specific attribution and license remain mandatory.

Your try-it-at-home checklist

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