If for any reason your Nano-Stick backing becomes a little less sticky, you can wipe the nano-stick with a damp sponge, and then let it dry. It should regain it's stickiness!
If that doesn't work for you, please send a little video to support@chubbybuttons.io where you show the nano-stick material on your CB and you trying to stick it to a mirror, for example. Based on the condition, we could possibly send you a replacement unit if it's within a one year warranty.
