I used to believe that if a shampoo said it was for 'greasy hair' then it would give you greasy hair. I thought this was what you needed to use if you had dry hair - to make it better
A childhood belief about bathrooms

others believed things like this
- I used to think that if i put conditioner in my hair before the shampoo my hair would fall out.— Jerry Moe the Gimp
- I used to think that everybody's hair was black and if you had blond hair, you dyed your hair.— ~_~CoolKid93_~_
- i used to believe that if someone take his bath with a hair shampoo, their body will become hairy.— roslin
- When I was little I thought that dying your hair means you kill your hair.Anon
- My friend convinced me that if I used a bar of soap to wash my hair instead of shampoo that I would go bald.— Michelle
- I used to hold my hand over my hair whenever i left the house and it was windy incase my hair blew away— lisa