Moving is your big chance to declutter. Sure, you might be fortunate enough to enjoy a moving company packing service, but still there is often the need to go through things. Sometimes you already know where you will be living, and that space might be less. Climate can impact too; there was no reason to keep all our humidifiers when relocating to Sweden. However leaving our garden furniture behind was not a climate-related decision, even though one might think so – especially after this rainy summer.
I usually say that moving once in a while is good for closets and attics. And also for basements, not to mention garages! You can sell things, give them away to friends, or donate them to charities. Ask friends, at the club/work or the neighbors for ideas. In the village where I lived a few years ago, you simply put your no-longer-wanted items out in the street, at the garbage collection area. Whoever walked by finding an interest in the object could simply take it. If it was still there at garbage-day, it was removed. My pasta-maker, still in the box, found a new home that way.
Another system seemed to work well in the village nearby. A couple of days per year villagers could bring the bits and pieces they wanted to clear out to a selected open area. Items were then free to any other resident who wanted them. In the afternoon the remaining things were donated to charity or found their way to the dump. A friend of mine, a trailing spouse adapting well to the local life, left two chairs and came home with a table. I would like to see more of these environmentally friendly solutions!
In Sweden you can try www.bjussa.se . Here you can advertise items to give away.