Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Impossible to clean - Mesh always had food bits in it

While initially we loved this product (our 7 month old went to town on some orange and banana), we have now thrown all of ours away.Put simply, we could not get them clean. I soaked them. Washed them. Scrubbed them. Put them in the dishwasher. All for naught.Tiny bits of food particles still clung to the inside of the mesh. Gah.The amount of time I've spent trying to get these suckers clean just isn't worth it. Good luck.