Why the decal didnt stay at glass and fall off easily?
Please make sure glass surface is flat, clean, smooth and free of any film, or coating. Also make sure the backing film has been peeled off.
How can I peel off the backing film?
Tear off the window stickers along the dotted line. The textured side is the front. Its easy to peel them off.
Why the decals dont create rainbows effect?
1. Strong light will create a conspicuous rainbows effect, please let them stay under direct sunlight.
2. Please make sure that the decals are pasted on indoor window side.
Why do the birds still strike the window?
In order to prevent bird strikes, we suggest stick the decal on outside glass. It will work better if the decal concentrates towards center of window.