• Gutter Stuff seals out leaves and debris, keeping downspouts and underground drains clear.
• It keeps mosquitoes from breeding in the gutter.
• Eliminates dangerous and dirty gutter cleaning.
• Includes a stabilizer and germicide which has been tested in the harshest weather 

              conditions.

• Has a five year performance warranty.
• In my opinion is the most bang for your buck when it comes to gutter protection systems.