Identify the important. The first step in decluttering is identifying which toys and other possessions are truly important to the kids. What do they play with, what do they love? Then get rid of as much of the rest as possible, keeping only those they use and love. Massively purge. In the beginning, if you have a lot of kid clutter, you’ll want to go through a massive purge. The way to do this is to block off a day to go through their rooms. Do one area at a time: a drawer, a section of the closet, a shelf. Take everything out of that area, put it in a pile. From that pile, take only the really important stuff (See Tip 1). Get rid of the rest. Donate it to charity if it’s still good. Get some boxes and put all the stuff to donate in there, and when they’re full, load them up in your car to donate on your next trip. Then put back the important stuff, and tackle the next area. If you do this quickly, you can do a room in a couple of hours.