No vacuuming

Hana is scared of the vacuum. I turned it on and she screamed and screamed. I turned it off, and comforted her. I tried to show her that it was ok, but nothing worked. Even if she is in the other room she gets all traumatized, whimpering and looking around frightened for several minutes after the terrible noise has stopped. I knew she did not like the hand mixer which also makes a loud noise, but this is much worse. She doesn't seems to mind the noise of the subway or cars, but a fire engine bothered her once. She also cried when she saw me yell at the cat. Maybe it's just loud noises in the house that upset her. Poor sweetie.