Are you the type of person who goes through and cleans and purges at least once a year or do you have a hard time letting go of things?
I definitely have some hoarding tendencies.

I'm the type of person who associates memories with things I owned at the time of the memory so I have a really hard time letting go of things even if they've been on a shelf in a closet or packed in a box for years. Since I got pregnant, I've really been trying to go through my things every so often and get rid of things I know I'm never going to take out of the box. Being able to take digital pictures of things and store the pics on my computer has helped because then I can tell myself I will scrapbook about the stuff at some point.

DH and I do also go through the house and give everything a good scrub-down every so often too, but I don't have a specific 'spring cleaning' time.