Bird Proof Gel Is A Safe Repellent For Ledges, Window Sills, Gutters And Beams To Keep Birds From Roosting Or Landing. Discreet And Low-Profile, This Non-Toxic Formula Makes A Surface Sticky And Uncomfortable To Birds. Easy To Apply With A Standard Caulking Gun. Can Be Used In Any Weather, Indoors Or Outdoors. Twelve Cartridges Treats 120 Linear Feet. Product Remains Tacky And Effective For Up To 6 Months. Use For Pigeons, Starlings Or Sparrows.
