Introduction: This study aimed to evaluate the presence of Aedes aegypti in breeding sites located in vacant lots (VLs) and determine the effectiveness of VL cleaning to reduce insect foci.
Methods: Two types of VLs were sampled, the experimental VL, which was cleaned monthly, and the control VL, which was not cleaned.
Results: Monthly cleaning of VLs reduced the abundance of immature forms of A. aegypti.
Conclusions: Strategies for combating this vector should include regular cleaning of VLs and educating the public regarding the risks of discarding waste in inappropriate areas.