Electrolux Dishwasher: rusting

Professional Repair Guide

What is this symptom?

Experiencing rusting in your Electrolux dishwasher? You might notice orange-brown rust spots or flakes on racks and utensils, indicating corrosion from metal components. This issue can stem from damaged protective coatings, high mineral content in water, or corrosion in water supply pipes. Addressing rust promptly is essential to avoid further damage.

Urgency: Medium

Important Tips for Electrolux Models

  • Electrolux official guidance describes ‘floating rust’ from corroded cutlery or damaged rack coatings and recommends replacing baskets with holes in plastic coating.

Possible Causes

Damaged protective coating on dishwasher racks

How to Identify: Visible chips, scratches, or peeling on rack coating exposing bare metal; rusty spots forming at these exposed areas

Part: Dishwasher rack coating (vinyl/nylon)

High mineral/iron content or hard water

How to Identify: Rust and mineral buildup inside dishwasher and on dishes; rust persists despite rack appearance intact

Part: Water supply/mineral deposits

Corrosion in external water supply pipes

How to Identify: Rust appearing in dishwasher shortly after plumbing work; other fixtures affected by rusty water

Part: Water supply plumbing

DIY Solutions

Inspect and Repair Rack Coating

Moderate 30–60 minutes
Tools Needed: sandpaper, rust‑inhibiting rack repair kit or appliance epoxy, clean cloth
  1. Remove the dishwasher racks.
  2. Use sandpaper to remove loose rust particles and smooth exposed metal.
  3. Clean and dry the rack thoroughly.
  4. Apply a rust‑inhibiting rack repair coating per kit instructions.
  5. Let the coating cure fully before reinstalling the racks.
⚠️ Safety First: Wear gloves and eye protection when sanding and handling coatings

Remove Rust Particles and Clean Interior

Easy 20–40 minutes plus cycle time
Tools Needed: citric acid powder or dishwasher cleaner, soft brush or cloth
  1. Place citric acid powder or dishwasher cleaner in the detergent dispenser.
  2. Run the dishwasher on an intensive cycle.
  3. After the cycle, open the door and wipe any remaining rust particles from interior surfaces.
  4. Leave the dishwasher open to dry completely.
⚠️ Safety First: Avoid harsh acids not labeled safe for dishwashers

Remove Rusted/Corroded Items Before Washing

Easy 5 minutes per load
  1. Inspect cutlery and items before loading.
  2. Remove any visibly rusted or corroded metal items.
  3. Hand wash or discard rusted items to prevent rust spread in dishwasher.

Professional Repairs

Replace Dishwasher Racks

Estimated Cost: $50–$200 per rack set

Address Water Supply Corrosion

Estimated Cost: $150–$800 depending on scope

When to Call a Professional

Rust continues forming despite DIY fixes
Extensive rack corrosion compromising structure
Rust appears from water supply issues (e.g., other fixtures also affected)

Preventive Maintenance

  • Regularly inspect rack coating for chips or wear: Early rust formation on rack components
    Frequency: monthly
  • Clean dishwasher interior and run descaler: Mineral buildup and rust residue
    Frequency: monthly
  • Dry dishwasher interior after cycles: Moisture accumulation leading to corrosion
    Frequency: after each use

Frequently Asked Questions

Why is my Electrolux Dishwasher rusting?
Rusting can occur due to damaged rack coatings, hard water with high mineral content, or corrosion in water supply pipes.
How do I fix Electrolux Dishwasher rusting myself?
Inspect the racks and repair any damage. Use citric acid or a dishwasher cleaner to remove rust particles.
How much does it cost to fix rusting?
Replacing dishwasher racks costs between $50–$200, while addressing water supply corrosion can range from $150–$800.
When should I call a technician for rusting?
If rust persists after DIY fixes or if you suspect water supply issues, it's best to consult a professional.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

75%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Chipped or damaged rack coating exposing metal underneath
  • Poor water quality with high mineral content leading to corrosion
  • Excessive moisture retention due to improper drying cycles

User Suggested Solutions

  1. Inspect the dishwasher racks for any chips or damage. If found, use a rack repair kit to cover the exposed areas. Follow the kit instructions for application and allow it to cure properly before using the dishwasher again.

  2. If the rusting is extensive, consider replacing the dishwasher racks entirely. Check for compatibility with your Electrolux model and follow the manufacturer's instructions for replacement.

  3. Install a water softener to reduce mineral content in your water supply. This will help prevent future rusting and corrosion of the dishwasher racks.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Is it bad ?

Community Discussions

rust on the rack

Replace the racks or use a rack repair kit.

DIY View on Reddit →

Source: Reddit r/appliancerepair

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