when
de-cluttering rooms use 3 boxes labled red yellow and green. These traffic like colours will help you decide what to do with your clutter. Use the red box to hold the clutter you decide to keep. Only keep it if you know you are going to use it. Use the yellow box to store clutter that you are not sure about so that you can sort it out at the end. And finally use the green box to store the things that you are going to recycle, throw away or donate.