Solved
Indesit

Indesit washing machine smelly water in the drum

PSpscrub02
Asked over 4 years ago 4,955 views
0

My daughter has inherited Indesit IWC71452 washing machine in her flat which appears to be working, washes the clothes okay but she keeps finding a pool of water in the drum afterwards which smells bad. We've tried the following

Taken out and cleaned the filter - smells disgusting but nothing blocking it and it seems to be clear inside

Ran a hot service wash

It's plumbed into the kitchen sink, checked the U bend which was clean and water seems to be draining fine from the machine.

The conditioner drawer collects water also despite being cleaned

If anyone can offer any further things to try before calling and engineer or buying a new machine we would be very grateful.

Thanks

Solution Summary

AI-generated from this discussion

This thread was marked as solved. Here's a summary of the problem and the fix, generated from the discussion below.

Indesit IWC71452 leaving smelly water in drum after washes

The problem
An Indesit IWC71452 washing machine was washing normally but a pool of foul-smelling water was being found in the drum afterwards. Water was also collecting in the conditioner drawer.
Likely cause
The accepted diagnosis was that the machine was probably siphoning dirty water back through the drain hose from the sink waste.
What fixed it
Check and correct the drain hose installation to prevent siphoning/backflow from the sink drain. The exact adjustment or repair carried out was not confirmed in the discussion.
Checks to try
  • Filter removed and cleaned
  • Hot service wash run
  • Sink U-bend checked and found clean
  • Drainage appeared to be working normally
  • Conditioner drawer cleaned
Cause identifiedGenerated 6 Aug 2026 · AI summaries can make mistakes — read the full thread below.
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2 Answers

Accepted Answer
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WH
WhitegoodshelpVerified Engineer
Answered over 4 years ago

Hello. It's probably siphoning down the drain hosefrom the sink. Check this article that explains it well (Tip no 2) Tips for correctly connecting up a washing machine

Whitegoods Help — appliance repair expert and forum host.
1
PS
pscrub02
Answered over 4 years ago

Thank you Andy that make sense, much appreciated.

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