Refresh a Smelly Sponge in 60 Seconds

Eliminate sponge odor caused by bacteria so you can keep using it longer.

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HomeShape Hack

Scrubby sponges start to smell when bacteria build up inside the fibers, even if they’re not worn out yet. A quick soak in a diluted cleaning solution kills the odor‑causing bacteria and restores the sponge without harsh chemicals or a full replacement.

How to Do It

  • Add one small drop of Soft Scrub (or a similar mild, bleach‑based cleaner).
  • Submerge the sponge and squeeze it several times to draw the solution through the fibers.
  • Carefully pour out the mixture so it doesn’t splash on towels or clothing.
  • Rinse the sponge thoroughly under running water.
  • Squeeze out excess water and let it air‑dry.

Recommended Product

Soft Scrub: All Purpose Commercial Surface Cleanser, Lemon, 36 Fluid Ounces

Why It Works

Soft Scrub contains a small amount of bleach, which kills odor‑causing bacteria quickly. Diluting it in water keeps the solution gentle enough for the sponge while still sanitizing the fibers.

Impact

Estimated Cost

Risks or Limitations

When to Use It

Great when your sponge smells “off” but still has plenty of life left — especially in humid kitchens or after cleaning greasy dishes.