4 The Birds, Bird Repellent Liquid (3.78 litre) is an opaque liquid which when applied to surfaces dries clear and becomes tacky to the touch. It is ideal for repelling birds from structural areas around your home including window sills, ledges, and roofs to name a few. It can also be safely used on shrubs and trees.
The Bird Repellent Liquid can be used internally or externally as required.
Application method is by spray or brush.
This product is effective for up to one year in most weather conditions. To reapply, simply remove using recommended cleaning agents such as mineral spirits and then brush on the new coating.