Clean Your Kitchen Sponges Regularly To Keep These Absorbent Tools From Harboring Harmful Bacteria: Here’s How

LIGHTFIELD STUDIOS - stock.adobe.com - illustrative purposes only, not the actual person
LIGHTFIELD STUDIOS - stock.adobe.com - illustrative purposes only, not the actual person

Sponges bear a lot of responsibility in the kitchen. They scrub dirty dishes and wipe down sinks and countertops.

However, a sponge’s absorbent nature and holey structure also make it a hotbed for harmful bacteria. The cleaning tool soaks up moisture and excess food matter, creating the perfect conditions for nasty germs to thrive.

Salmonella, E.coli and Staphylococcus aureus can survive for up to 16 days on a sponge’s surface, according to a 2020 study from the American Society for Microbiology. Mold, yeast, and other foodborne pathogens are also concerns.

To prevent bacteria from building up, make sure to clean your sponges regularly. You can do this in the microwave, dishwasher, or with everyday household cleaning supplies.

In addition to weekly cleaning, you should replace your kitchen sponge at least once a month or at the first sign of damage or funky odors to avoid contaminating your home and cookware with germs.

Fortunately, it’s super easy to clean a sponge since it only takes a few minutes of your time, and you can utilize tools you already have in your home. Here are four simple ways to give your kitchen sponge a deep clean.

How To Clean A Sponge With Vinegar

Vinegar acts as a mild, natural disinfectant, which makes it one of the best household cleaning staples around. It is also very affordable and eco-friendly.

Just fill a bowl with white vinegar and allow your sponge to soak for five to seven minutes. Then, remove it from the bowl and rinse it out with hot water. Wring it well and leave it out to dry.

LIGHTFIELD STUDIOS – stock.adobe.com – illustrative purposes only, not the actual person

How To Clean A Sponge With Boiling Water

Submerging your sponge in boiling water will effectively kill all the germs that might be hiding in the crevices. For this method, boil one cup of water in a pot.

Once the water is boiling, put the sponge in and let it sit fully submerged for five to seven minutes. Remove the sponge, let it cool down, and wring it out to dry.

How To Clean A Sponge In The Microwave

An alternative method of ridding bacteria from your sponge is to microwave it. First, soak the sponge in water and place it in a microwave-safe dish. It’s important to get the sponge wet in order to avoid a fire hazard. Microwave the sponge on high for about 90 seconds.

When taking it out, use care because it will be hot. Once it cools down, wring it out and allow it to dry. Do not use this method on sponges with metallic scrub pads.

How To Clean A Sponge In The Dishwasher

Using a dishwasher to sanitize sponges works just as easily. You can just toss one on the top rack with a load of dishes. After adding detergent to the machine, set it to the hottest wash and dry cycle.

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