Food safety tools
Food safety tools
Fast, USDA-aligned answers for the moment you are standing at the fridge asking “is this still safe?” Each checker gives a clear keep-or-toss verdict and a shareable result link. When in doubt, throw it out — and never taste food to decide whether it is safe.
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Left-out food safety checker
Food sat on the counter, a picnic table, a car, or a buffet line? Apply the USDA FSIS 2-hour danger-zone rule.
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Power-outage keep-or-toss checker
Lost power to the fridge or freezer? Decide what to keep and what to discard using FoodSafety.gov and USDA FSIS guidance.
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Refreezing checker
Thawed food — can you refreeze it? Walk the USDA FSIS decision tree by thaw method, ice crystals, and temperature history.
For refrigerator, freezer, and pantry storage windows on a specific food, use the matching FoodLasts food page or the storage chart.