Don’t toss those empty laundry detergent caps just yet. Here are 10 clever ways to reuse them



  • Clean thoroughly, then fill with shampoo, conditioner, or lotion for trips.
  • Secure with a small piece of tape or a rubber band (they don’t seal tightly, so use for short trips only).

🔧 4. Hardware & Small Parts Organizer

  • Keep screws, nails, beads, buttons, or fishing hooks sorted in your workshop or craft room.
  • Label with a marker or place in a drawer tray.

🧊 5. Ice Cube Trays for Broth or Coffee

  • Pour leftover coffee, bone broth, or herb-infused water into caps.
  • Freeze, then pop out cubes for cooking or iced drinks.

🧵 6. Pincushions or Needle Holders

  • Fill with scrap fabric or cotton balls, then stick sewing needles or pins upright.
  • Keeps sharp objects safe and visible.

🧼 7. Soap Savers or Loofah Holders

  • Place a sliver of bar soap inside to extend its life.
  • The ridged base helps create lather—perfect for the shower!

🎄 8. Holiday Ornaments or Gift Tags

  • Paint, glitter, or decoupage caps for festive tree decorations.
  • Punch a hole, add twine, and write names for rustic gift tags.

🧪 9. Science Experiment Cups (For Kids!)

  • Use for mixing baking soda/vinegar, growing crystals, or observing insects.
  • Safe, unbreakable, and just the right size for little hands.

🧽 10. Cleaning Tool Holders

  • Store scrub brushes, toothbrushes, or sponge pieces upright in a caddy made of glued-together caps.
  • Keeps your sink area tidy and tools dry.

♻️ Before You Reuse: Safety Tips

  • Rinse thoroughly with hot, soapy water (or run through the dishwasher).
  • Avoid reusing for food storage long-term—detergent residue can be hard to fully remove. Stick to non-food uses unless thoroughly sanitized.
  • Check recycling rules: Some caps are recyclable (#2 or #5 plastic)—but reusing is even better!

❤️ The Bigger Picture

Every small reuse is a quiet act of care—for your home, your wallet, and the planet. These humble caps may seem like trash, but with a little creativity, they become tiny tools of sustainability.
“Waste is just a resource waiting for imagination.”
So next time you finish a bottle, set that cap aside. You never know when it’ll come in handy! 🌍✨