Bird-X Plastic Bird Deterrent Spikes, 10ft Kit with adhesive (SP-10-NR)

I bought these to replace inverted carpet tacks which were no longer deterring pigeons from nesting. Installation was very easy: cut lengths with a hand saw, used the provided adhesive and tacked in place as an extra precaution. Pigeons have not come back. Some sparrows have begun singing from the ledges where I left about a half inch but none have set up a nest. Couldn't be happier with the product or the Walmart price and service. Note, the surfaces of my home are stucco so I gave a good water and bleach scrub and allowed it to dry before applying the adhesive. The other comments (and my desire not to be up on a ladder re doing this) led me to add the mechanical fasteners as well.

We put small sections of this product on the top of the poles over our pool where we attach the sun sails. The glue provided is almost an instant glue - very effective. The sections of spikes are easily cut to size. Also added a section to a piece of wood and that remains on the top rung of the pool ladder - along with the Irri Tape we have had no doves settling on or around the pool. Very effective product.