Ultrasonic devices are tempting, but the scientists do not trust them. Orbit 62100 Yard Enforcer Motion Activated Sprinkler: Check current price. Bird Repellent Gel Transparent - Keeps birds from landing and defecating. $95.00 $ 95. Pigeons are not wood birds so they can be scared off with neither loud noise or reflected light. product has an effective lifespan of between 2 and 12 months, it cannot be considered to be cost-effective irrespective of where There are cleaning solvents available that are made specifically for the removal of these gels, but they usually leave at least some residue behind. Nevertheless, the gel is non-toxic and can be washed off relatively easy. To protect any surfaces or places attacked by pigeons. Perfect Bird Gel Deterrent. Humane Bird Repellent Spirals Complete with Reflective Hanging Cat, WOWOSS 3m Stainless Steel Bird Spikes for Pigeons Cats, Anti Climb Wall Fence Birds Control Spikes Durable Pigeons Repellent Defence Spikes. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. on farming and agricultural areas. This 128 oz. Both products are used in pest bird management programs to protect structures from birds. More Buying Choices $93.39 (8 new offers) 4-The-Birds Repellent Gel. Bird Repellent Gel, a non-toxic, sticky chemical that makes a surface tacky and uncomfortable to birds. where people entered the administrative offices. techniques and potential alternatives’ Repellent gel is normally used to prevent birds landing on solid external surfaces such as windowsills or architectural features and is applied using a mastic gun (caulking gun). Lux Occultus commented: “I have two of these units. 3.6 out of 5 stars 41. Pigeons can pollute grains in agricultural enterprises. to find shady spots. Pigeons sat on the rafters, roosted all night, and dropped all night. By J Bishop, H McKay, D Parrott and J Allan. Gels are best used for protecting linear surfaces such as window ledges, cornices and ridge-lines. repetitive hassles immediately.”. such as sparrows, they are less effective as they require only a small area for perching Optical gel is the modern solution for bird control. We just applied it on the pipes and everywhere the problem pigeons roosted. Non-toxic to birds, animals or people. Bobbex works by smell and taste aversion, can be applied in almost any climate or temperature and will not burn plant material. Stainless steel, plastic or nylon netting with holes ¼ of an inch wide is suitable for that. However, this system is only really effective Moreover, you will have to buy shock tape separately. gel is applied, and it discourages them completely by making them uncomfortable.”, “’Bird-Proof’ is useful in any area, and I’ve recommended it to others.”, “Birds like to roost along dormers, under eaves and soffits and on ledges.