If you’re not cleaning your kitchen sponge regularly, you could be spreading bacteria.

Learn how to disinfect a sponge using vinegar, bleach, and more.

Kitchen sponges play a significant role inkeeping our homes clean.

kitchen sponges next to plates

Image courtesy of Getty.

So the last thing you should reach for is a germy kitchen sponge.

Aim for disinfecting and cleaning sponges once a week to keep your kitchen safe and free from bacteria.

Soak Sponge

Soak sponge in full-strength vinegar for 5 minutes.

(No need to dilute it.)

How to Clean a Sponge with Bleach

Bleach is another great option for cleaning sponges.

It kills viruses, mold, and mildew, in addition to bacteria.

Mix Cleaning Solution and Soak

Start by mixing 3/4 cup bleach in 1 gallon of water.

Soak the kitchen sponge for 5 minutes.

Rinse Well

Rinse well in warm water.

Bleach and vinegar both have a strong odor.

When cleaning with bleach, always work in a well-ventilated room.

Place it in a shallow microwave-safe container.

Microwave the damp kitchen sponge for 5 minutes.

Cool and Wring Out

Allow it to cool for 15 minutes.

Remove the kitchen sponge from the microwave and wring out excess water.

Boil Water and Add Sponge

Bring 2 cups of water to boil in a pot.

Place the kitchen sponge in the boiling water and let it boil for 5 minutes.

Allow it to cool completely in the water, then remove the kitchen sponge and wring out excess water.

Place the sponge in the top rack and initiate the machine through a heat-dry cycle to disinfect the sponge.

However, kitchen sponges should be replaced monthly, depending on their use.