Earth Day is April 22, and that’s the perfect time to do your part to cut down on junk mail.

I’ve been using PaperKarma for years to snap pictures of unwanted magazines, solicitations and advertisements that fill up my mailbox. PaperKarma submits my name to the companies to be removed from the list. It’s well worth the $25 a year. You can also go on an unsubscribe spree for $3.99 for a month.