Éxito: Dental Floss Timeline

For a long time the poor visibility and interaction of Facebook ads
has been criticized. So, Sancho BBDO,Bogota created a banner that gets
itself in between the pictures of food in restaurant fanpages, promoting how efficient Exito's dental floss is.

Some of the pages where you can see the action:

https://www.facebook.com/elsubte
https://www.facebook.com/BuenosMuchachosPizzaALaLena
https://www.facebook.com/ParisCriollo