Stainless steel is rust resistant, not rust proof. Small orange or brown spots show up on tables, sinks and shelves when the surface is scratched, exposed to chlorides or left wet. Most light spots can be removed in minutes. The key is to use gentle methods that do not damage the metal further.
Shop the equipment in this article: S3C-242414-NF 78″ x 30″ three compartment sink, Prepline ST-3060 30″ x 60″ work table and stainless wall shelves. Freight is included on every order.
Safety and the Care Guide
Check the manufacturer’s care guide for your equipment first. If the rust is on or near powered equipment, turn it off and unplug it or shut off the gas. Use only cleaners labeled safe for stainless steel and follow the label, especially for rinse steps on food-contact surfaces. Wear gloves when using any acid-based cleaner.
Why Stainless Rusts
- Steel wool or wire brushes leave carbon steel particles that rust on the surface.
- Chlorine bleach and salt break down the protective layer.
- Standing water and wet towels trap moisture.
- Iron pans or cast iron left on the surface can transfer rust.
- Scratches expose fresh metal before the protective layer can re-form.
Often what looks like rust is actually rust from another object sitting on the stainless surface. That type usually wipes off easily.
Light Spots: Baking Soda Paste
- Mix baking soda with a little water into a paste.
- Apply it to the spot.
- Rub gently with a soft cloth or non-scratch nylon pad, following the grain.
- Rinse with clean water and dry.
Medium Spots: Mild Acid
- Wipe a small amount of white vinegar or a diluted citric acid solution on the spot.
- Let it sit a few minutes.
- Rub with a non-scratch pad along the grain.
- Rinse thoroughly and dry.
Stubborn Spots: Stainless Cleaner
For rust that will not come off, use a commercial cleaner made to remove rust from stainless, often oxalic acid based. Follow the label exactly. Rinse well, especially on any food-contact surface, and then wash, rinse and sanitize before food touches it again.
After Removal: Protect the Area
- Dry the surface completely.
- Leave it exposed to air for a few hours, which helps the protective layer re-form.
- Apply a stainless polish that is safe for food areas to non-food-contact parts like legs and panels if desired.
Prevention Checklist
- Never use steel wool or wire brushes.
- Rinse off chlorine sanitizer if the label calls for it, and use sanitizer at the correct strength.
- Do not leave wet towels, salt, brine or acidic foods sitting on stainless overnight.
- Keep cast iron pans on their own rack, not on stainless shelves.
- Wipe and dry sinks at closing.
Where Rust Shows Up Most
Sinks see water and chemicals all day, so a S3C-242414-NF 78″ x 30″ three compartment sink needs drying at closing. Undershelves of tables collect wet pans. Legs of tables and equipment stands sit in mop water. Galvanized legs rust differently than stainless and cannot always be restored. If you prefer all-stainless, choose tables like the Prepline ST-3060 30″ x 60″ work table and read the product page for materials.
When to Replace
Deep pitting, holes or rust that returns in the same spot after cleaning mean the metal is compromised. For food-contact surfaces, replace the item. Wall shelves, sinks and tables are easy to swap.
Examples include stainless wall shelves and work tables with 2 shelves.
Next Steps
For replacement surfaces and panels, browse work tables and sheet metal. Questions? Contact Express KitchQuip and we will help you pick the right size and configuration.
Models in this guide at a glance
The models linked above are listed here with the main points from each product page, so you can compare them side by side before opening the full listings.
S3C-242414-NF 78″ x 30″ Stainless Steel Three Compartment Sink (model S3C-242414-NF)
- Brand: Express KitchQuip
- ✅ Three Large Compartments Bowl size: 24″ W x 24″ L x 14″ D
- Perfect for washing, rinsing, and sanitizing large cookware and utensils.
- Designed for commercial use in restaurants, kitchens, and foodservice operations.
Prepline ST-3060 30″ x 60″ Stainless Steel Work Table (model ST-3060)
- Brand: Prepline
- With Sink and Faucet
- Stainless Steel Build
- Adjustable Undershelf Design
- Warranty: 1-Year Parts & Labor
Stainless Steel Wall Shelf | NSF, 18 Gauge, 49 Sizes from 10″ to 96″ (model WS)
- Brand: Express KitchQuip
- 49 sizes — 10″ to 96″ long, 6″ to 24″ deep. Every size is listed as length × depth , so there is no guessing
- 18 gauge stainless steel , rated to hold up to 600 lb
- NSF certified for commercial foodservice use
Stainless Steel Work Table With 2 Shelves – NSF Certified
- Brand: Express KitchQuip
- This stainless steel work table with double undershelf is NSF certified and designed for commercial kitchens.
- Its heavy-duty build provides extra storage and a sanitary prep surface, making it perfect for restaurants, bakeries, and food service operations.
- Available in multiple sizes to fit your space needs.
Before you order
- Measure the space and every doorway on the delivery path, and compare them with the dimensions on each product page.
- Check the spec sheet for power, gas or water requirements and match them to what your building has.
- Compare capacity with your busiest day rather than your average day.
- Read the warranty terms for the brand before you order.
Delivery, warranty and payment
- Delivery: delivery within the continental US is included in the price on the product page, and freight orders include liftgate service.
- Warranty: each product carries its manufacturer warranty. Terms by brand are on our warranty page.
- Financing: lease-to-own financing through Clicklease is offered on items of $500 and up. See how financing works.
- Quotes: buying for a business and need a written quote? Call +1-877-558-2253 or use our contact page.
Not sure which model fits?
Call +1-877-558-2253 with your space, power supply and daily volume, and we will help you narrow it down.