How to Clean Sponges in the Microwave

With as many things as people use sponges for, it's very easy for them to accumulate and hold onto harmful germs and bacteria that can be easily spread to other surfaces, such as dishes. With food-borne illnesses affecting six million Americans annually, there is no point in taking any chances. Microwaves, long thought to just reheat last night's dinner or pop popcorn have a new use; sanitizing. Quickly and easily, you can eliminate 99 percent of all living pathogens within the sponge.

Things You'll Need

• Sponge
• Microwave
• Plate

Instructions

1. Rinse the sponge in the sink to get rid of any loose dirt or debris on the sponge.

2. Make sure that the sponge is wet after it's completely rinsed by wringing it out just slightly.

3. Place the sponge on a clean plate or paper plate.

4. Heat the sponge on high for two minutes in the microwave.

5. Allow the sponge to cool completely before touching it, as it will be quite hot.

Tips & Warnings

• This will not work if the sponge is dry.

References

• Microwave Oven Can Sterilize Sponges, Scrub Pads, Researchers Say