Indesit washing machine smelly water in the drum

[pscrub02]

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

[Whitegoodshelp (Andy)]

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

[pscrub02]

Thank you Andy that make sense, much appreciated.