Have you started your spring cleaning yet?

I am about to start my spring cleaning. That is the easy bit. I clean the house from top to bottom, but there are things I simply can’t throw away.
These are things I inherited that I will never use, gifts from special people that I don’t really like, but can’t bring myself to throw these things away.
Do you hoard things? Is it because they hold special memories?
Are you able to have a realistic spring clean?
Do you always spring clean, or are you happy with clutter?