Many people ask us: "My sink looked great for months, but now it's dull. Is it poor quality?"
Not necessarily. More often than not, it's how you clean it.
Stainless steel stays shiny because of an invisible chromium oxide layer on the surface — it protects the metal and gives it that reflective look. When that layer gets damaged or covered up, the sink turns dull.

The most common mistakes:
· Scrubbing hard with dish soap and a rough sponge — it's like sanding the surface
· Leaving soap or oil residue to dry — it forms a hazy film
· Using steel wool — it's harder than stainless steel and leaves micro-scratches. Hundreds of them add up into a matte surface
Trick 1: Rinse with hot water after every use
After washing dishes, give the sink a final rinse with hot water. It dissolves leftover grease and detergent better than cold water, leaving no residue behind.
Then wipe it dry with a soft cloth. Don't air-dry — water spots build up and make the surface look chalky.
Trick 2: Ditch the steel wool — use a soft sponge
This is the single biggest mistake. Steel wool scratches stainless steel. Period.
Each scratch is invisible on its own, but thousands of them add up into a dull, hazy surface.
Instead, use a soft sponge with mild dish soap. Always wipe in the direction of the grain — not in circles.
Trick 3: Monthly polish with potato peels
If your sink has already lost its shine, here's the easiest fix — completely free.
Take some potato peels (with the starch still on them), place them in the sink, and pour boiling water over them. Let it sit for a few minutes.
The starch acts as a natural, gentle polish — it breaks down grease film and restores brightness without scratching. After soaking, wipe with a soft cloth and rinse with hot water.
No potato peels? A paste of white vinegar and baking soda works too — apply to dull spots, wait a few minutes, and wipe clean.
Quick tips for different finishes:
· Brushed: Always wipe along the grain lines
· Embossed: A soft cloth is enough — these surfaces resist fingerprints naturally
Bottom line:
You don't need expensive cleaners. Rinse with hot water, wipe dry, ditch the steel wool, and do a monthly polish. That's it.
Most dull sinks aren't broken — they're just being cleaned wrong. Treat yours right, and it will stay bright for years.
Tel:+86 13326997521/+86 13715678900
Office Line: 0760-88779200 (Sales Department)
E-mail:shirley@ibeysink.com