Birds

[Sabina515]

Hi! I have these little sparrow birds that have made homes around my house. My neighbor loves feeding the birds. These birds have gotten in my attick and it costed me money to remediate my attack and put up cages on my roof vents. They sometimes have poop attacks all over, and now a poop attack on my daughter outside toys including her pool. Im done with them, how do I deter them away from my house? Do the CD's or shiny like hanging old cars work?