Date-label leftovers and pantry refills with a Sharpie
Works 🔬 Evidence-based
The hack
Write the contents and date on every container, bag and decanted refill.
Where it's popular: University of Illinois Extension: label leftovers
Scout's verdict
USDA says most leftovers are good 3–4 days in the fridge, so a date ends the sniff test. It also cuts food waste, which is money.
Evidence: USDA FSIS: leftovers and food safety · Illinois Extension
Bottom line: Works. A $1 marker saves a $12 casserole.
⚠️ Safety
3–4 days in the fridge, then freeze or toss. Reheat leftovers to 165°F.
Stock up for this hack
| Item | Best unit price now | Verdict |
|---|---|---|
| Sharpie Permanent Markers | $0.87/marker at Kroger (reference store) | Stock up · 30% off |
| Rubbermaid Food Storage Containers | $0.70/piece at Kroger (reference store) | Regular price |
Paid links: we may earn a commission. Kroger prices are live from a Cincinnati, OH reference store. As an Amazon Associate we earn from qualifying purchases. Not medical advice.