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The Genius Reason Sponges Come in Different Colors, and What Each Color Means

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Using the right tool for the job is essential. When it comes to cleaning, selecting the correct sponge can make a huge difference -- particularly if you'd rather not serve salmonella with your sparkling stemware.

You may have noticed that sponges come in a slew of bright colors. What you may not know is that these colors typically indicate their intended use and corresponding coarseness or absorbency. I certainly didn't, but now that I do, I can't unsee it.

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Color-coded sponges also help reduce the risk of contamination

Don't use the same sponge on dishes that you would use to clean a counter full of bacteria. Colors can help. Robin Mosley/CNET

A systematic approach to kitchen hygiene often involves color-coding cleaning tools to ensure proper organization and cleanliness. This simple, visual system ensures a sponge used only for heavily soiled areas (or biohazard jobs) is never mistakenly used on clean glassware, silverware or plates. Because trust us, your guests will notice.

Here's a breakdown of the standard uses for different colored sponges, helping you maintain a cleaner, more organized space -- and possibly your reputation as someone who understands basic hygiene.

A guide to sponge colors and their intended uses

Scotch-Brite Green sponges The all-purpose workhorse These scouring pads are the workhorse of the home cleaning world: multipurpose, dependable and ready to tackle just about anything. Often designated for general cleaning and dishwashing, they offer enough scrubbing power for midrange residue but can be employed for tougher stains or even outdoor cleaning tasks. Basically, if you're not sure which sponge to grab, green means go. They're too rough for glass, stainless steel and other sensitive surfaces, but for caked-on cast iron and a filthy fridge, nothing works quite as well. $7 at Amazon

Mr. Scrub Yellow sponges Medium coarseness for sensitive surfaces Yellow sponges are right in the middle -- not too rough, not too soft but often overlooked. They represent a step down in abrasiveness from green. They are suitable for cleaning more delicate surfaces, such as glassware, countertops and kitchen sinks, which require careful treatment to avoid scratches but still develop significant stains and buildup. $10 at Amazon

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