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Detergent residue

Detergent residue — Detergent left in dispenser

Bosch · Dishwashers

What does Detergent residue mean?

Detergent or a tablet remains in the dispenser or collecting tray after the wash cycle.

Common Causes

  • Spray arms were blocked by tableware, preventing detergent from rinsing out.
  • The detergent dispenser is not opening correctly.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check that the spray arms are not blocked by tableware and can rotate freely.

  2. 2

    Ensure the detergent dispenser flap is clear of obstructions and opens fully.

  3. 3

    Verify that the correct type and amount of detergent are being used.

Browse all codes in this manual (8)
Verified technical data. Last updated: April 2026

Related Faults

E:32-00Error E:32-00 or water supply light on — Water supply issueE:61-02Error E:61-02 — Wastewater pump is blockedE:61-03Error E:61-03 — Water is not draining
Source: Bosch Dishwashers
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