Pretty Fly

It has invaded my home. It has come inside here with its six legs and its nasty black body and it is touching things. It landed on the curtain and the kitchen counter, but who knows where else it has been? I have tried to follow its movements since I first saw it, but my eyes have let me down on more than one occasion. Flies are dirty: I don't know how I am ever going to make everything clean again. I will have to use bleach. I will have to bleach everything to be certain that it is clean. My family are complaining that it's late and all the windows are open and all of the lights are on, but I am doing this for them. I have to keep them safe.