An educational campaign is a well-organized plan conducted over a short period of time, such as one to two weeks, to promote the widespread adoption of a new practice. It focuses attention on a specialized problem in order to secure interest and action from local communities towards solving it. Campaigns aim to reach a large number of people quickly and at a lower cost by keeping a new idea in front of them constantly so they are more likely to adopt it. However, they require full cooperation from all participants and work best for simple topics, as complicated technical issues cannot be adequately covered.