Macbeth describes the dagger to first be a shiny clean dagger. I can prove my point because he says. And such an instrument I was to use. This means that he can imagine the dagger  clean and not  bloody.Also the dagger is described as bloody. I can prove my point because he says. And on thy blade and dudgeon gouts of blood. This means that he can imagine him killing the king and his son. But the only problem is he does not have the guts to kill him.

2. Macbeth describes the dagger to be bloody. I can prove my point because in the text he says and on thy blade and dudgeon gouts of blood. This means he can imagine him killing the king and his son.