Old egg cartons can be surprisingly useful around the house. Whether they’re made of cardboard/pulp or plastic, they can often be reused before being recycled.
Here are 10 practical ways to repurpose egg cartons:
🪴 1. Start seedlings
Cardboard egg cartons make excellent seed starters.
- Fill each cup with potting soil.
- Plant seeds and keep moist.
- Some cardboard cartons can be planted directly into the soil as they break down.
🎨 2. Organize small craft supplies
Use the compartments for:
- Beads
- Buttons
- Sequins
- Sewing notions
🔩 3. Store small hardware
Keep screws, nails, washers, and other tiny parts separated and easy to find.
🎄 4. Make holiday ornaments or decorations
The individual cups can be cut apart and turned into flowers, ornaments, or children’s crafts.
🍬 5. Sort snacks for kids
Use a clean carton to separate small snacks, fruits, or treats for a picnic or activity.
🎨 6. Use as a paint palette
The compartments are great for holding different paint colors during art projects.
🧯 7. Fire starters (cardboard cartons only)
Fill compartments with dryer lint and a little melted wax to create homemade fire starters for fireplaces or campfires.
🧩 8. Organize desk items
Store:
- Paper clips
- Push pins
- Rubber bands
- USB drives
🌱 9. Compost them
Paper-based egg cartons can often be torn up and added to a compost pile as a source of carbon (“brown” material).
🧸 10. Children’s learning activities
They work well for:
- Counting games
- Color sorting
- Matching activities
- Science projects
⚠️ A quick hygiene note
If the carton held raw eggs, avoid using it for food storage unless it’s thoroughly cleaned and suitable for that purpose. Cardboard cartons can be difficult to sanitize, so they’re generally best used for crafts, gardening, or composting.
♻️ If you don’t reuse them
Check local recycling rules. Many paper egg cartons can be recycled or composted, while plastic and foam cartons depend on local recycling facilities.
A simple rule: reuse first, recycle second—egg cartons are one of those household items that can often get a second life with very little effort.
