Answer:
I destroy your home from the inside out.
I am all around you but you cannot see me. I have no throat but you can hear me. Valued during summer but despised in the winter.
I'm not a bird but I can fly through the sky. I'm not a river but I'm full of water.
*forward* *backwards*is what I do all day. I come in all different shapes and sizes. I can be scary and I can calm you down.
One simple click, one simple flash. A piece of memory, for years I'll last. What am I?
The warmer I am the fresher I am.