Can you regulate the temperature of a hair iron?

So that you don't get burned too badly?Can you regulate the temperature of a hair iron?
yea there should be a dial. But if your like me and it doesnt have one..then there is no way to turn it down. You would have to buy another one!!! you could get a cheap one at any of your local stores like Wal- mart or Macys or somthing like that!! also make sure its ceramic!! works REALLLY good!! lol well hope this helps!! latazCan you regulate the temperature of a hair iron?
most hair irons have a dial on the side but if your's doesn't you can always find a cheap one a WAL-MART
there should be a dial along the side of the iron ranging from 2-25,so you can control the heat index. My hair is very fine,so i cannot have my iron on too high. If it does not have a dial, most other models now have them