Review on Prevent Bird Strikes with 20 Pieces of Large Butterfly Anti-Collision Window Clings by Tonya Greene

I love the variety of designs in the chain pack! Every day two or three birds flew into my window! I haven't had a single hit on the window since I put the rivets in! I saw the lights in my kitchen. One can see everything easily by looking in and out. The chains come off easily, but I plan on wearing them all year round! Definitely great value for money! I've seen negative reviews saying they "do not stick". This is more than likely because these people didn't clean the windows properly. Mix 2 cups water, 1/4 cup distilled white vinegar, and 1/2 teaspoon Dawn dish soap in a spray bottle. Shake the bottle to ensure the mixture is well mixed. Spray on windows and mirrors and wipe off with a lint-free cloth. If exterior windows are difficult to clean, spray with water first, then spray the solution until saturated and leave for 5 minutes. Wash off with water.