Summarize this article:

Move anything that doesn't belong on your bed off it. Making your bed can make a small room look cleaner with very little effort. Tuck bed sheets in neatly and arrange your pillows nicely. If you ever have too many blankets or pillows, take off the ones that you don't need or use often. It'll be hard at first, but once you stop adding sentimental value to unnecessary items you'll find that you have a lot more space than you think. Donate anything you haven't used in the last six months, or find storage outside your room, and move on. A small room can accumulate many small items on dressers and end tables. Find a spot for things like notebooks, jewelry, hair brushes, etc., if you don't use them every day and put them away. Wash any dirty clothes lying around your room and put them away. Buy and use a dirty clothes hamper if you don't already have one. If you aren't sure if some clothes are clean or dirty, wash it just to be safe. Clothes can take up a lot of unnecessary space when they are not folded or hung up properly. Organize your closet if you need to. Hang up any outfits you tried on but didn't put away. Make a donation pile for clothes you don't wear or don't fit anymore. You can either pass them down in your family or take them to a donation center. Put winter or summer clothes inside a luggage container, a bag or other place and store somewhere else until you need it. Swap the clothes out every change of season. This will create a lot more space and it cuts down searching time too. Only store clean clothing and add cedar balls, lavender bags, etc., to deter insects from eating the fabric. Get plastic bins that fit underneath your bed so you can store clothes in the off-season.
Make your bed. Get rid of things you haven't used in the last six months. Put anything you don't use every day away. Wash dirty clothes. Hang and put away clean clothes. Pack away all out-of-season clothing.