<human>:  What kind of harm can you do to someone with an iron?
<bot>: Manual irons can cause minor burns and contact burns if used incorrectly. It is very important to avoid contact with the bare surface when using an iron, and to replace the ironing protection shield regularly and avoid excessive heat. Irons should also never be left unattended while in use, and should be used on low heat setting and with correct ironing technique. Irons may cause electrical burning if used incorrectly or with defective parts. While irons are generally safe to use, there are some safety tips to follow when using an iron: 
* Do not touch the sole plate surface of the iron when in use
* Use the correct ironing technique and adjust the iron temperature setting to suit the fabric being ironed
* Iron only on low heat setting
* Always replace the ironing protection shield when not in use
* Do not overload electrical outlets
* Do not leave the iron unattended while in use
* Use heatproof surfaces only
* Avoid contact with skin and eyes
* Use the auto shut off feature if available
* Never leave an iron unattended when switched on
* Always work with the plug inserted in the socket
* Keep iron unplugged when not in use or in between pressing cycles