Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Clean a screen for Nesco food dehydrators.

After drying for 20 plus years and messing around cleaning the trays I discovered these nice little screens. Lightly oil them and put anything you're drying on them. Food peels right off, unbelievable how easy the clean up is. Soak them in hot, soapy water for a minute or two, brush gently, rinse and dry in dehydrator. Trays only need same treatment. What a breeze dehydrating is now.