Bird Spikes, 20 Packs 23 Ft Bird Deterrent Spikes Strips Bird Spikes for Small Birds Deterrent Spikes for Fences and Roof to Keep Birds Away

Been having a problem with squirrels chewing through our lanai screens. Tried all kinds of hot and/or smelly sprays, but since it rains a lot, they just don't last more than a day. These spikes were easy to snap into strips and glue down with silicone. I was hoping they would be 100% effective, but it appears that we have had one subsequent incursion. Too bad our camera did not capture the the offense. Based on the size of the hope, it almost has to be a squirrel. Did it hang upside down to chew out the patch I had glued over the original hole? Is there enough space between the spike that it could rest its little leg and reach its squirrely neck just above the spikes? Anyway, I think these are better than nothing, and are worth a try!Update. Though the critter chewed in once again shortly after installing these, there have been no further incursions. Perhaps they got stuck on a tender foot while in retreat, and decided never to return.

The spike blocks were easy to install and hopefully will keep racoons from using my trellis to get onto the roof of my house. The way the spikes are packaged and are made in sections that can be easily separated into four smaller blocks of spikes is very efficient and handy. Time will tell how durable the plastic spikes are in the brutal Texas summers.

I thought these came w some sort of tape to hold them down. They don't but they sure work. Those little birds/sparrows that thought my eave was their potty are now permanentely evicted! The taller wire kind did now work because little birds just roost between them.

Purchased to keep birds off wall separating our jacuzzi from pool. So far so good. I've only seen 2 birds get past the spikes among dozens or more. They're a little light weight, wish they were a little heavier. Concerned they won't stand up over time being partially immersed in chlorinated water. I'd buy them again.

The good thing is that they are able to be broken apart.We have a camper with a roof built over it and attached covered deck.Thought these would be great to deter the birds as the poop all over from sittingin the rafters.Nope, didn't work, they built a nest on top of them.Very disappointed

Exactly as described. Extremely easy to break apart to fit your area. Pair up with outdoor TRex double sided tape and the birds are gone. These flying poop machines were destroying our patio furniture, and occasionally our drinks 🤢 Now there is no place for them to land and all is right. Highly recommend!

This product does the trick to keep birds from nesting. My only tip for buyers is to make sure you place as many of them down and face them in all directions. Birds are crafty creatures and find away to next if you just sit one strip down.

I'm not bashing this product. The squirrels just outmanuvered the spikes. So, they really didn't work out for us. We decided to go with some granules to sprinkle at the base of our trees hoping the smell will repel them from climbing and having easy access to our roofline.