Your kitchen sink probably needs a little TLC. Here’s how to take care of it.

Keywords @Home
  • Comments
  • Print
Get in the habit of cleaning your kitchen sink. (Washington Post photo by Jennifer Beeson Gregory)

If there’s one place where I have spent more waking hours than at my desk the past 13 months, it’s my kitchen sink. Washing hands, washing dishes, rinse, repeat. Multiple times I have suddenly become so distressed by the appearance of this fixture that I will drop whatever I’m doing, often at inconvenient moments, like right before bed, to clean it until it sparkles.

I know I’m not alone. “I think we do take it for granted,” says Lisa Hurley, the marketing manager for kitchen sinks at Kohler. She says that on average, we use our kitchen sinks 10 to 12 times a day (could be easily double that in my house!), so we can’t afford to ignore it. Thankfully, “taking care of your kitchen sink is really, really easy,” according to Hurley.

And take care of it you should. “A sink is a hard thing to rip out and replace,” says Matthew Baranuk, Moen’s sinks team product manager. “You might have the same sink for . . . 20-plus years. That thing’s not going anywhere.” He guesses 9 out of 10 people don’t pay as much attention to their sinks as they should.

Here are some tips to help you do due diligence to this kitchen workhorse we can’t live without.

Take routine, small steps. Incorporating a little TLC into your everyday routine can go a long way toward sink maintenance. Hurley encourages home cooks to rinse out all food debris to discourage bacterial growth and prevent it from drying on, at which point it’s much harder to remove. An extra minute to wipe out the sink with a soft cloth is also helpful, and so is drying around the faucet or other fixtures, such as a sprayer wand, to ward off mineral or grime buildup.

Get in the habit of a regular cleaning. Even if you engage in the steps above, you’re still going to want to make a habit of a more thorough cleaning every so often. Baranuk recommends waiting no more than 10 days to give your sink some more intense attention. We’re living in a time of heightened attention to hygiene, but Hurley and Baranuk both emphasize one big tip: Please, no harsh cleaners or tools on your sink. “I would say that less is more,” says Hurley, who notes that a simple approach of dish soap and water is typically sufficient.

Baranuk has seen online videos promoting steel wool. “It’s almost like a horror film to me,” he says, because something like that can remove the finish. What about more intense products such as Soft Scrub and Comet? “Those are all big no-nos,” Hurley says. Even straight-up vinegar can prove too harsh, she says. Baranuk likes Bon Ami as a gentle yet effective option, although he often goes natural with a halved lemon coated in salt (bonus: the spent lemon can be tossed down the disposal to clean and freshen that). Bar Keepers Friend is in my arsenal, too, when my stainless steel sink needs a good shining. Some manufacturers, including Kohler, offer cleaners designed for their specific sinks. Regardless of what you use, Hurley says, it’s a good idea to test it on a small spot first and not leave it on the sink for an extended period of time.

Sinks are also notorious for having tricky spots to clean, depending on the style, such as around the faucet and the seams where they meet the counter. “I have like five toothbrushes underneath my sink that I use” for that purpose, Baranuk says. They’re gentle and can get into places where a large cloth or sponge might not, including in the holes of a faucet or sprayer. Use in conjunction with soap and water as needed.

Understand your sink’s particular needs. I have a pile of manuals for various appliances and gadgets, but the sink? Not so much. Most of us are living with a sink installed by someone else, with the manual lost to time. If you’re ready to take a more proactive approach to sink maintenance, do yourself a favor and try to track down the instructions online.

Even if you can’t find them, know that your sink may have slightly different requirements depending on what material it is. The majority of sinks are stainless steel, which can get scratched. Hurley says you should think of this as part of its character.

Enameled cast iron is another common material. Hurley says that sometimes cooks will find black spots on the surface, as a result of metal transfer from pots and pans. She suggests using a cleaner formulated for enamel, or you can put a dab of the liquid form of Bar Keepers Friend on the end of a wine cork and buff out the spots. Because enamel is a form of glass, she says it can help to be as careful with it as you would a window. It can be chipped. So can fireclay, which is a material in the Moen line, so Baranuk says to take special care with heavy pots and pans. He says baking soda and hydrogen peroxide are good for cleaning this type of surface.

Composite materials and granite are two durable options you may also find in kitchens. For Kohler’s composite, known as Neoroc, Hurley says you can buff out marks with a little mineral oil dabbed on a wine cork. Baranuk says soap and water or water and salt are fine for Moen’s granite sinks. The company says you can also use a Magic Eraser or 50-50 white vinegar-water mixture for stains and water marks or, for difficult stains, a 3M Scotch-Brite Heavy Duty Scour Pad with water, 50-50 white vinegar and water solution or nonabrasive cleaner.

Load and wash dishes with care. Raise your hand if you tend to put everything in the sink except for . . . the kitchen sink. Understandable, but not ideal, either. “I like to keep my sink as empty as I can,” Baranuk says. There are a couple of problems with a sink piled with dishes. The most obvious is that you start breaking cups, plates, jars, etc. And when those things break or fall over, you risk damaging the sink as well. If you are putting items in the sink, gently place rather than drop them.

When it comes time to washing dishes, Baranuk admits to being especially careful, and prefers to wash at least the inside of large pots and pans on a towel set on the counter. His concern is that intense scrubbing of bulky, heavy items (Dutch ovens, cast-iron skillet), especially as you lift one side for leverage, can cause dents or scratches should they slip.

To protect the bottom of the sink and your dishes, Hurley recommends a bottom basin rack. They’re preferable to a rubber mat, under which you’re more likely to get bacterial growth. The bottom basin rack allows for air circulation and can double as a dish drying spot if you don’t have one on your counter or it’s full.

Please enable JavaScript to view this content.

Story Continues Below

Editor's note: You can comment on IBJ stories by signing in to your IBJ account. If you have not registered, please sign up for a free account now. Please note our updated comment policy that will govern how comments are moderated.