I used to believe that anti-dandruff shampoo would get rid of dandruff permanently the first time you used it, but then give you dandruff again the next time you used it, and would keep alternating between removing it and putting it back with each use.
A childhood belief about hair

others believed things like this
- My sister told me that snow was God's dandruff.— Erin
- When i was little my mum convinced me that if a cat spat in my eyes i would go permanently blind. — Louise Atkinson
- I was told that for every christmas carol i sang before christmas time santa would give me one less present!— K
- i believe that using gold give electric shock at the time of lightning.so i didnot wear gold when rain starts.— asi18
- i used to believe i could go back in time so i could see dinosaurs.Anon
- I used to believe that if you used people shampoo on a dog, the dog would turn into a human.Anon