Opening Hours: Sun-Sat (All Day) : 9 am–5 pm

How to Clean a Black Kitchen Sink: Tips

Cleaning Advice / February 23, 2024


A gleaming black kitchen sink is the jewel of any kitchen. However, constant use means sinks can quickly become stained and dirty. Cleaning a black kitchen sink properly is vital to keep it looking its best. Follow these tips to learn how to clean a black kitchen sink and restore its shine.

Assess the Sink Material

The first step is identifying what material your black sink is made from. Common options include:

  • Granite composite: Made of crushed granite and resin for durability. Prone to scratches over time.
  • Porcelain: Vitreous china coated with a black glaze. Scratch resistant but can chip.
  • Stainless steel: Usually coated in a matte black finish. Resilient but may show water spots.
  • Cast iron: Porcelain enamel coating over cast iron. Durable but enamel can scratch.

Knowing the material will dictate the best cleaning methods and products to use. Harsh chemicals or abrasive pads could damage more delicate surfaces like porcelain.

Give the Sink a Quick Daily Clean

Daily cleaning keeps the sink clear of grime buildup. Follow this quick routine each evening:

  • Remove any debris from the sink and drain with the garbage disposal or drain strainer.
  • Fill the sink halfway with warm water and add a small squirt of dish soap.
  • Use a soft cloth or sponge to wipe down the sink basin, drain area, and faucet.
  • Rinse thoroughly and dry with a towel to prevent water spots.

This simple clean removes grease and food residue before it has a chance to set in.

Perform a Deep Clean Regularly

Even with daily cleaning, grime still accumulates over time. Aim to deep clean the sink at least once a week.

Supplies Needed

  • Rubber gloves
  • An old toothbrush or scrub brush
  • Baking soda
  • White vinegar
  • Soft cloth
  • Microfiber towel

Step-by-Step Process

  1. Remove everything from the sink and clean out the drain. Fill the sink halfway with warm water. Add 1/4 cup baking soda and stir to dissolve. This lifts grease and softens residue.
  2. Drain the sink and scrub away any stuck-on gunk with an old toothbrush or scrub brush. Pay close attention to the drain area.
  3. Sprinkle baking soda liberally over the sink basin and fixtures. Rub it over surfaces with a soft cloth. The abrasive baking soda scours away grime.
  4. Fill the sink about 1/3 full with warm water. Pour in 1 cup white vinegar and let sit for 5 minutes. The acid in vinegar cuts through soap scum and hard water deposits.
  5. Drain the sink and rinse thoroughly. Wipe down with a microfiber towel to prevent water spots.

For extra shining power, follow up with a stainless steel cleaner or granite composite polish once the sink is dry.

Remove Specific Stains

Black sinks sometimes develop difficult stains that require targeted removal.

  • Coffee and tea stains: Make a paste of 2 parts baking soda to 1 part water. Apply to stains and let sit for 5 minutes before rinsing.
  • Rust spots: Use a lemon half dipped in salt or a commercial rust remover. Rinse thoroughly after treatment.
  • Drain odours: Pour 1/2 cup baking soda down the drain followed by 1/2 cup vinegar. Let fizz for 10 minutes then rinse with hot water.
  • Scratches: Use automotive touch-up paint in small scratches. Consult a pro for resurfacing larger damaged areas.

Maintain the Sink’s Shine

Once your sink gleams, keep it that way with simple daily and weekly care:

  • Wipe the sink dry after each use to minimise water spots.
  • Avoid using harsh abrasives like steel wool that could scratch the finish.
  • Clean dishes, pans, and the sink before leaving food residue to dry.
  • Re-coat enamel or composite sinks periodically with sink polish to protect the surface.
  • Consider a sink grid or mat to cushion dishes and protect them from scratches.

With the right cleaning methods and consistent care, a black kitchen sink can stay looking pristine for years to come. The small effort pays off in keeping this stylish focal point of the kitchen looking its best.

Why Choose Eco Cleaning Brisbane?

Eco Cleaning Brisbane has been cleaning experts serving Brisbane for over 20 years. Our fully insured cleaners can restore the brilliance to your black kitchen sink using eco-friendly products and equipment. For an instant quote on sink cleaning or full kitchen sanitisation, call our friendly team today.


How do you clean a black composite sink?

Use a soft sponge or cloth to clean black composite sinks. Avoid abrasive pads or powders that could scratch the surface. Baking soda, vinegar, and commercial composite cleaners remove grime safely.

How do you make a black sink shine?

For extra shine, polish the dry sink with a composite granite polish or stainless steel cleaner. Buff in the direction of the grain. You can also rub it with baby oil. Avoid polishes containing bleach.

How do you clean black sink stains?

Baking soda or a paste of baking soda and water can lift coffee and tea stains. Rust spots respond to lemon juice and salt or a commercial rust remover. Bad odours and gunk in the drain are removed with baking soda and vinegar.

What is the easiest way to clean a black sink daily?

Quick daily cleaning with dish soap and water prevent buildup. Wipe the basin, fixtures, and drain area. Rinse thoroughly and dry with a towel to prevent water spots. Deep clean weekly with baking soda and vinegar.

© Copyright 2024. All Rights Reserved by Eco Brisbane