I bought a sandwich maker…

After washing some of the parts of the machine I realized that I wanted the sandwich maker to be dairy, but I had already washed the parts in the Fleishig sink with a Fleishig sponge in hot water. In the sink there was no dishes were Fleishig was cooked in them.
The sponge that I used was used more than 4 days ago with Fleishig.

Is it a problem to use those parts of the machine for dairy?

Answer: