How do i set facebook settings so anyone can like my profile picture?

[Katelyn Bopper]

This girl, who I have mutual friends with, I'm not facebook friends with her, but can still like her profile pictures, and comment on them too. How can i set my facebook like that?
I'm over 18.

[abraXus]

it depends on how old you are - are you over 18?

how are you sure that your non-friends cant like your profile pictures? did you confirm that by asking a non-friend? if you are over 18, it's automatically like that unless you restrict it otherwise under privacy settings

[Karen]

For that particular profile picture set the custom setting and preferences after that the profile picture will be only visible and no like or comment can't be done then.

[summerluv]

In the description box there is a little earth icon. Click on that and set the picture to "public" so everyone can see it.