In order to have a home that is not too cluttered, we need to have areas that we can designate for storage. This is where we keep items that we don't use on a regular basis.
Some homes have attics, basements, storage rooms, closets, or garages for storage. Whatever you have for a storage area, the strategies for decluttering and organizing it are pretty much the same.
In my home we have storage in our basement, several closets, and our garage. Here are posts that are all about organizing these types of storage areas.
Happy Storage Organizing!