Is apt-get autoremove safe?

Maintenance
1

After running apt-get update and then upgrade I see this:

The following packages were automatically installed and are no longer required:
  linux-headers-3.13.0-105 linux-headers-3.13.0-105-generic
  linux-headers-3.13.0-95 linux-headers-3.13.0-95-generic
  linux-image-3.13.0-105-generic linux-image-3.13.0-95-generic
  linux-image-extra-3.13.0-105-generic linux-image-extra-3.13.0-95-generic
Use 'apt-get autoremove' to remove them.

Is it safe to do this autoremove or should I just ignore it?

Thanks.

2

Should be safe to run, yes.