When to Replace
Kitchen Sponge
Every 1-2 weeks
Porous structure traps bacteria rapidly. Studies show sponges harbor more bacteria than toilet seats.
Replace sooner if
- Sour or musty smell
- Crumbling or falling apart
- After cleaning raw meat
- Visible discoloration
Make it last
- Microwave damp sponge for 1 minute daily to sanitize
- Wring out completely after each use
- Consider switching to silicone or dish brushes
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