Sponges are often used for the dirtiest jobs in the house. Sterilizing them is the best way to make sure they are free of germs and viruses. This is a guide about sterilizing sponges.
I put kitchen sponges in my dishwasher and run the cycle with a cup of bleach. After the dishwasher disinfects of the kitchen sponges, I spray them with a disinfectant spray and place in the microwave for about 50 seconds on high power. After completion of using the sponges to wash the counters, stove and other areas of the kitchen, I once again wash the sponges thoroughly in hot water, spray with a disinfectant spray and place in the microwave for 1 minutes at medium/high power. Make sure that there is no metal elements on the sponges before placing them in the microwave for disinfecting purposes.
I also use the same method for micro-fiber cloths. The sponges and the micro-fiber cloths are laundered in hot water in the washing machine once a week; otherwise, they are washed in the dishwasher with bleach; the bleach also disinfects the dishwasher.
By WandaJo
I have seen comments regarding cleaning kitchen sponges in the microwave. How does one go about cleaning sponges with Teflon "scrubbie" on other side of sponge? Can you put that in microwave?
By Gayle from Rochester, NY
Cleaning kitchen sponges? Soak the sponge in water and microwave for a couple of minutes. The heat will kill any bacteria. Use a tong to remove sponge. It will be VERY HOT.
Love sponges in the kitchen but not the spread of household germs? Keep your sponges neat and clean simply! Each morning, rinse your sponge with a little soap.