I was frying eggs in clean fleishige pan it was not used in past 24 hours. then I used a dirty dairy spatula which still had cheese residue on it I already threw out the eggs and the plastic spatula as well. the question is does the pan need kashering or not? If yes what type of kashering?
What you did with the spatula was correct, because it would need libun and fall apart anyways. Regarding the frying pan, hagalah would suffice because the frying pan was only an aino ben yomo, therefore it is considered hetera bola, and hagalah suffices for it.