Sponges are a mainstay in most people’s kitchens. They make wiping down countertops, cleaning dirty dishes, and scrubbing stubborn grease off your pans a breeze (plus plenty more kitchen sponge uses!).
But while they’re supposed to be a symbol of cleanliness, they’re actually one of the dirtiest things in your kitchen.
Why It’s Important to Clean Your Sponge
Sponges absorb everything—water, soap and yes, tons of bacteria. A study in Scientific Reports analyzed 14 sponges and found about 82 billion bacteria living in just one cubic inch.
Some bacteria found in these sponges are also present in human and animal feces, while others can cause diseases like E.coli and salmonella. If those stats weren’t enough to make you cringe, some sources claim sponges are dirtier than your toilet seat. We’ll let that sink in.
How to Clean a Sponge
Since sponges aren’t going anywhere anytime soon, it’s important to learn how to properly clean your sponges. So how do you do it? Well, it’s complicated.
For years, most cleaning experts said the best way to do it was by throwing them in your microwave for a few seconds; however, recent reports now claim it can attract even more pathogen-related bacteria. Eek! There’s no practice that will get rid of all bacteria, but using bleach is your best bet.
How to Clean a Sponge With Bleach
Mix 3/4 cup of bleach with a gallon of water in your kitchen sink and submerge your sponge in the mixture for five minutes. Simple as that!
Soaking your sponge in bleach can kill 99.9% of three big strains of bacteria, plus it’s an easy way to clean your sink, too.
How to Clean a Sponge With Vinegar
If you don’t have bleach, using vinegar is just as easy and is still very effective. Fill a bowl or container with white vinegar and submerge the sponge. Let it sit for five minutes, and then rinse the vinegar out of the sponge and let it air dry.
How to Clean a Sponge in the Dishwasher
Kill two birds with one stone by tossing your sponge in the top rack of the dishwasher with your dishes. Just make sure that you are selecting a cycle with heated drying in order to kill the bacteria on the sponge! Speaking of the dishwasher, make sure that you avoid these dishwashing mistakes.
When to Replace Your Sponge
While it’s great to know how to clean a sponge, the most important thing to learn is when to throw out your sponge. Depending on how frequently you use your sponge, you should replace it on a weekly basis. But if it starts to smell or is covered in food stains, err on the side of caution and kick it to the curb.
The ugly truth is that it’s virtually impossible to get rid of all bacteria once and for all. Bacteria thrive on wet, idle sponges and can grow every 20 minutes. Yuck! Try one of our dish sponge picks next time you need to replace yours (which should probably next week).
If the mere thought of using a sponge makes you lose your appetite, we recommend using paper towels instead. It’s not the most eco-friendly option, but it’s significantly cleaner and will work on most food stains.
The post How to Clean a Sponge—Because It’s Really, Really Dirty appeared first on Taste of Home.
Kelsey Mulvey, Lauren Pahmeier