Review on Blendin Replacement Flat Dry Mill Blade: Compatible with Nutribullet 600W, 900W, NB-101B, 900 Pro Series Blenders - High-Quality Blender Part! by Robert Blanton

I bought this Nutribullet attachment because I wanted to grind nuts and seeds separately from the main blade that came with my machine. After several washes with hot, soapy water, the knife will still shed some white particles and debris into whatever you mix. It's disgusting! If I washed the blade once, thinking it would do, I would eat whatever came out. This is inappropriate. I do not know what to do!