The 90/90 decluttering rule states to get rid of any item you haven't used in the last 90 days and won't use in the next 90 days. I spoke to organizers about whether the rule is effective and used ...

Add Yahoo as a preferred source to see more of our stories on Google. A living room with a grey sofa and red chair. By evaluating your belongings based on whether you’ve used them in the last five ...