Clearing form filling information


When I fill a form the input box where i type has a drop down with a list which remebers and shows me every attempt i previously made - in that particular input box.
This is unhelpful because a long list appears and i have to chose the right one from it.

How do I clear this list? and remain only with the one that is the correct one?

cheers to all you lovely people who love their fluffly pets


Duplicate of How to clear auto suggestions when filling the same form