One Thing In, Two Things Out

Today Dale came in talking about how much 'crap' he and his wife have accumulated over the years. He finally put his foot down and established a new rule:

"One thing in, two things out" 

So every time a new item is brought into the house, they have to get rid of two old items. The topic was kitchen appliances, so I think there's a juicer and old mixer in his garbage can now.
I must say, this is a very good rule. I'm going to apply it next time I buy clothes.