Baby scared by loud noises

My 6 month old will FREAK out when I turn on the vacuum or blender. Like to the point where she startles and then she’s crying/screaming and red in the face. Ive tried making it a fun thing where we count down/laugh with it etc. but no use. The suddenness of the loud noise will set her off no matter what. She always had a sensitive startle reflex as a newborn/younger infant. Not sure if it’s related but hopefully she grows out of it. Anyone else have/had this issue? Any tips?? Is it a phase only??