Your kitchen sink is hiding something nasty! Here’s how to clean it, drain and all.

As a hub of daily activity, the kitchen sink often accumulates stubborn grime and residue, which causes discoloration and undesirable odors. Most of us give the sink a rinse or quick clean after cooking, but how long has it been since you gave it a deep clean? If the answer is "a while," you’re not alone!
If your kitchen sink could use a thorough cleaning, we’re sharing the step-by-step rundown on how to achieve not only sparkling surfaces but also a bacteria-free environment that smells fresh as a daisy. From tackling hidden crevices and eliminating grease to deodorizing the drain, we’re unveiling techniques that will transform your sink from dingy to pristine in minutes. Here’s how to properly deep clean every part of your kitchen sink.
Watch the video above to learn how to properly deep clean your kitchen sink in minutes.
How to properly deep clean your kitchen sink
- Begin by running hot water to help loosen and remove grease and grime.
- If you have sink grates, you can easily scrub them by hand with dish soap, or for a more effortless clean, toss them in the dishwasher for a thorough wash.
- Use a scrub sponge or brush (do not use a scouring pad) and dish soap to clean the sink. Using a simple dish soap and a sponge or brush with a slightly abrasive texture will help combat any tough grease and grime buildup without damaging sink materials.
- Utilize an old toothbrush and a targeted cleaning solution to tackle grout and sealed crevices where food, calcium and residue accumulate. This is also helpful around the faucet.
- Safely clean the garbage disposal by first unplugging it and then scrubbing the interior walls with a brush and dish soap. After cleaning, rinse with water.
- Thoroughly rinse the entire sink to remove any remaining cleaning agents or residue.
- For stainless steel sinks, enhance shine by scrubbing with baking soda followed by another rinse.
- Deodorize the drain by combining baking soda and white vinegar, allowing it to fizz and sit for 10 minutes.
- Rinse the drain with the hottest water available from your sink faucet.
- Reconnect the garbage disposal, giving it a final rinse and run for optimal cleanliness.
- Elevate freshness by adding citrus peels to the garbage disposal and drain.
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Pitfalls to avoid while deep cleaning your kitchen sink
- Refrain from using harsh chemicals that can damage the sink or harm the environment.
- Avoid using overly abrasive tools or scouring pads that may scratch or damage the sink surface.
- Use vinegar and other strong acids cautiously, as excessive use may harm certain sink materials.
- Limit the use of commercial garbage disposal cleaners, as they may contain harmful chemicals.
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