To install the application: 
  1. Click the following link to download SparkTrust MacCleaner Pro: http://downloads.sparktrust.com/maccleanerpro/
  2. Once the file has been downloaded you will be prompted to save the download file. 
  3. Drag the application icon to the Applications folder. After the app has been dragged to the Applications folder you can run it any time. 
To activate SparkTrust MacCleaner Pro:
  1. Open the software.
  2. Click "Start Scan".
  3. Click "Clean Now".
  4. Copy and paste your license key into the program.