question on a response

Question

i think what gabe was referring to was the fact that restaurants do not generally clean the slicer between cutting different items. not the maarit ha aayin. 1-does this make the onions asur to eat? 2- when i am in a bagel store and they just rinse the knife with water and then wipe it with a towel, is this enough? enough for me to eat my bagel and tuna?

Answer

Answered by Aaron Abadi

This doesn't change the Halachah. When you bought your coffee, where you concerned about Maarit Ayin?! AA