I'm awful at house cleaning but pretty good with clutter.

All rooms have an "out box" which gradually moves downstairs and into the box by the door. Anytime I'll be going by Goodwill, Magic Johnson Thrift store, American Cancer Society Thrift Store, Habitat for Humanity ..... the trunk gets filled.

I keep a list of what I donated.

Turbotax has a system that will calculate the value of items donated. Clearing the home ahead of the remodel and getting ready to move I donate a lot. It helps around tax time and if the items help someone else and a charity it's good.