9. Build a Simple Shoe Deodorizer
Keep your shoes smelling fresh by using old sponges as deodorizers. Cut the sponge into small pieces and sprinkle them with a few drops of essential oil or baking soda. Place the sponge pieces inside your shoes overnight to absorb moisture and odors. This is an easy and natural way to maintain fresh-smelling footwear.
10. Develop a Sponge-Based Cleaning Eraser
Create a DIY cleaning eraser by cutting an old sponge into a small block and dampening it with water. Use it to scrub away scuff marks, crayon stains, or dirt from walls and surfaces. The sponge’s texture makes it effective at removing stubborn marks without damaging the underlying surface. This is a cost-effective alternative to commercial cleaning erasers.
