By
eHow Home & Garden Editor
Difficulty: Moderately Easy
Step1
Find a container that is big enough to hold the sponge and about 1 quart of water.
Step2
Fill the container with cold water.
Step3
Pour 1/4 cup of salt into the water and use a spoon to stir until the salt completely dissolves.
Step4
Wash your sponge with soap and water. Take off as many foreign particles like food and grime as you can. Squeeze the sponge to encourage particles on the inside of the sponge to dislodge.
Step5
Place the sponge into the salt water.
Step6
Leave the sponge to soak in the salt water overnight.
Step7
Remove the sponge from the salt water the next day.
Step8
Rinse and wash the sponge a final time. Make sure that all the salt filtered grime has been cleaned from the sponge.
Step9
Allow it to air dry before using.
Comments
becky06 said
on 5/28/2008 I do not think that this method really does kill bacteria in your household sponge a microwave serves a better purpose as it kills almost 97% of the germs