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Suds in tub

Suds in the tub — Excessive foam during wash

Teka · Dishwashers

What does Suds in tub mean?

Excessive suds or foam are present inside the Dishwasher tub during or after a wash cycle. This often indicates incorrect detergent use or spilled rinse-aid.

Common Causes

  • Rinse-aid has spilled inside the tub
  • Improper detergent used (e.g., hand dish soap instead of automatic Dishwasher detergent)

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Immediately wipe up any spilled rinse-aid inside the Dishwasher tub.

  2. 2

    Ensure you are only using special automatic Dishwasher detergent, not hand dish soap or other cleaners.

  3. 3

    If suds are present, open the Dishwasher to let them evaporate. Then add 1 gallon of cold water to the tub.

  4. 4

    Close and latch the Dishwasher, select any cycle to drain the water, and repeat if suds persist.

Browse all codes in this manual (39)
Verified technical data. Last updated: April 2026

Related Faults

10 beeps every 30s10 beeps every thirty seconds — Dishwasher door opened during cycleBlack or gray marks on dishesBlack or gray marks on dishes — Aluminum rubbingBuzzer 8 secondsBuzzer sounds for 8 seconds — Wash cycle finished
Source: Teka Dishwashers
Open Manual (Page 27)Search more codes in this manual