Care and maintenance · 4 min read
Maintaining Stainless Steel Cable & Posts
Why stainless 'tea stains' near the coast, and the 20-minute wash-down that keeps it bright.
StairSupplies Craftsmen4 min read

Stainless steel resists rust because of a chromium-oxide surface layer. Salt spray and airborne iron dust can overwhelm it, leaving brown 'tea staining' — cosmetic, but ugly.
The wash-down
Rinse with fresh water.
Wash with mild soap and a soft cloth — always with the grain.
Rinse again and towel dry.
Coastal installs: quarterly. Inland: once a year.
What to avoid
Steel wool or wire brushes (they embed carbon steel that rusts).
Chloride cleaners — including bleach.
Muriatic acid anywhere near stainless.
Keep reading
All resources
GuideCare and maintenanceTips for Giving Stairs An Artistic LookStaircases are a focal point that helps set the atmosphere in most homes. There are many ways to translate your personal style into stair art. Read more.3 min read
GuideCare and maintenanceTips For Painting Your Wood StaircaseThinking about painting a staircase in your home or business to give it a fresh and clean look? Check out these tips to help you get started.3 min read
GuideCare and maintenanceMake Your Wood Stairs Less SlipperyMore than 30,000 deaths a year are caused by accidental falls and most of these occur on stairs. Read on for ways to make your wood stairs less slippery.3 min read