How to Clean a Stainless Steel Sink and Make It Shine Like New

A stainless steel sink is tough, but it shows everything: water spots, soap film, coffee stains and fine scratches. With a few pantry items, you can get it clean and shiny in about 15 minutes, without scratching the finish.

What You'll Need

Dish soap
Baking soda
White vinegar in a spray bottle
A soft sponge or non-scratch scrub pad
An old toothbrush
A microfiber cloth
A few drops of olive oil or mineral oil (optional, for shine)

Step 1: Clear and Rinse the Sink

Remove dishes, the drain stopper and any sponges. Rinse the whole basin with hot water to wash away loose food.

Step 2: Wash with Dish Soap

Put a few drops of dish soap on a damp sponge and wash the sink, including the sides and the area around the faucet. This removes grease so the next steps can reach the stains.

Step 3: Scrub with Baking Soda

Sprinkle baking soda generously over the damp sink. Scrub in the direction of the grain (the faint lines in the steel). Scrubbing in circles can leave visible swirl marks.

Use the toothbrush around the drain, the faucet base and the seam where the sink meets the counter.

Step 4: Spray with Vinegar

Spray vinegar over the baking soda. It will fizz, which helps lift stains and dissolve mineral deposits from hard water. Let it sit for 2–3 minutes, then rinse everything away with warm water.

Step 5: Dry Completely

This is what makes the difference between "clean" and "shiny." Dry the entire sink with a microfiber cloth. Water left to air-dry will leave new spots right away.

Step 6: Polish (Optional)

Put a few drops of olive oil or mineral oil on a dry cloth and buff the sink, again following the grain. This leaves a soft shine and helps water bead up and slide off. Use only a tiny amount so the surface doesn't feel greasy.

How to Handle Tough Stains

Rust spots: Make a paste of baking soda and a little water, apply it to the spot and let it sit for an hour before scrubbing gently. Rust on stainless steel usually comes from cast-iron pans or steel wool left in the sink.
Hard water rings: Soak a paper towel in vinegar, lay it over the ring for 15–20 minutes, then scrub and rinse.
Coffee or tea stains: Baking soda paste usually lifts them on the first try.

What to Avoid

Steel wool and harsh scouring pads, which scratch and can leave tiny metal particles that rust.
Chlorine bleach, which can pit and discolor stainless steel over time.
Leaving rubber mats or wet sponges in the sink for days, which can trap moisture and cause stains.

FAQ

How often should I clean my sink? A quick wash and dry every day or two, and a full baking soda clean once a week.

Can I use a stainless steel cleaner instead? Yes. Commercial stainless steel cleaners work well for polishing, but baking soda and vinegar handle most everyday cleaning for a fraction of the price.

Will this remove scratches? No. Light scratches become less visible after polishing, but deep scratches need a special stainless steel scratch removal kit.