The "Got Milk?" campaign ran successfully for over 15 years which is quite long for an advertising campaign. Some ways they could keep it fresh include:
- Update the visuals and celebrities featured to stay current
- Expand the messages to highlight new health benefits or product innovations
- Leverage new marketing channels like digital/social media
- Run the campaign intermittently instead of continuously so it remains novel
- Conduct research to understand how consumer perceptions may be evolving
Other campaigns that ran effectively for a long time include:
- Nike's "Just Do It" launched in 1988 and is still used today.
- Wendy's "Where's the beef?" from 1984.
- Geico's "15 minutes