How do you fix a container of Flarp noise putty when its gotten bubbly and it doesn't make any noises anymore?

To fix bubbly Flarp noise putty, first, knead the putty thoroughly to help redistribute any trapped air. If the putty is too dry, you can add a few drops of water and mix it in to restore its consistency. If it still doesn’t make noise, consider letting it sit uncovered for a short time to allow any excess moisture to evaporate. Once it's rehydrated and well-kneaded, it should regain its original sound-making abilities.