I am heading to the UK next month and am getting conflicting advice about using appliances. I have been told that I will need a voltage converter (and plug converter obviously) to use hair blower and charge devices etc. I have also been told by a coworker that that one time they used a voltage converter it blew out the circuits in their rented apartment. Since then they have used their appliances etc with no converter with no issues...including hair straighteners and blow dryers. Now I am really confused.