Pest Repellents Since 1964 *Environmentally Safe *Low Cost Repellents *Harmless to Birds *Easy to Apply Repellents

CAN BE SPRAYED DIRECTLY ON NESTS! Repel birds from any structure, surface or nest; repel water birds from boat docks. BirdShield™ Bird Repellent Silent, Invisible, Harmless, No Electricity. Food-grade, biodegradable bird repellent repels birds from nesting, loafing and roosting in and upon structures, roofs, interior or exterior walls, siding, statues, bridges and other sites – even nests. Also deters water birds from boat docks and marina areas. Usage and testing information Birds' trigeminal system, similar to our sense of smell, is irritated by BirdShield's smell. It's environmentally friendly and harmless to birds. Developed with assistance from a major university, BirdShield's active ingredient is Methyl Anthranilate (MA), a constituent of Concord grapes. MA has been used by the food and drug industry for over 40 years to flavor candy, sodas, gums, and drugs; it is listed by the US FDA as "Generally Recognized As Safe" (GRAS) and is classified by the US EPA as "reduced risk". Repel Sparrows Starlings Barn Swallows Pigeons Gulls Water Birds Woodpeckers Predators Etc. FREE Evaluation of your bird control problem RFQ for a bird control solution Shipping Quote on a bird control product(s) Life of Applied Product Porosity and sunlight determine BirdShield's life. Up to 3-4 weeks on a porous surface; slightly less on a non-porous or sealed surface. Often, a single application brings permanent success. Reapplication may sometimes be necessary for long-term deterrence in entrenched situations. After 2-3 applications, even stubborn birds learn not to return. Invisible Solution can't be seen or heard by neighbors, customers or employees. Usage and Coverage Paint (full-strength) or spray (1:1 dilution with water). On a porous surface, you'll get less coverage but it will last much longer - apply liberally as product will be absorbed. For example, a gallon may cover a medium-sized rooftop. On a non-porous or sealed surface you'll get maximum coverage but must apply more often - apply lightly as excess will run. BirdShield is effective on all surfaces but as it may stain or damage certain materials (waxes, plastics, foams, insulations and glues) or finishes, we suggest testing and/or sealing. Click "instructions" below for more details. Original tests were done in five commercial buildings in Lewiston, Idaho. All of the structures had been built between 1880 and 1920, and pigeons had been roosting in them as long as anyone could remember. Prior attempts had been made to remove the pigeons by various means, including trapping and scaring with noise, balloons, and plastic owls. None of these attempts were successful for any reasonable period of time. During these tests, three buildings were treated with a 1:1 solution applied to roosting areas with a hand pump sprayer. On the other two buildings, a similar treatment was made with water only, for comparison. Immediately before the tests, one day, three days, and thirty days after, objective tests of the bird use were made. The number of birds that perched in an area for more than 30 seconds was counted for each building. In the buildings treated with water only, this number did not change significantly over the life of the study. In stark contrast, there was no reportable bird activity observed at the treated buildings. Similar results have been observed for starlings, sparrows, and woodpeckers in other test environments, however it was sometimes necessary to re-treat two or three times in order to obtain complete control. Harmless, silent, invisible, no electricity. Invisible solution -- Can't be seen or heard by neighbors, customers or employees. Price: $95 per gallon. Call or e-mail for higher quantity prices of BirdShield Bird Repellent! Order PDF Specifications Photo Gallery Success Stories Instructions CD Video in Action Tell A Friend