tanith
Thanks for the suggestions glad it’s not just me. I will look for a fridge snake but as I said it’s not blocked, as surely water would gather in the channel and it doesn’t. I’ll give anything a try.
Not necessarily. Some liquids can jellify (is that a word?) in the channel and stop water rising so although you can't see any liquid it may well be lurking underneath something further into the channel.


I’ve had frost-free products for over 30 years and never had this problem before. 