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While this may not be the most fun part of giving your room a makeover, it is the most important! Put on your favorite playlist and get busy. Get rid of trash, throw away broken items, and put away things that don’t belong in your room like dishes. Mail and other papers can often pile up so go through these types of items and recycle anything you don't need to keep. Spend some time going through your stuff and ask yourself “When was the last time I used this?” If you haven’t touched it in 6 months, let it go! If your goal is to truly transform your space, you’ve got to be willing to get rid of things you don’t use. If you want to be really thorough, sort through everything in your room—all your books, shoes, clothes, pictures, jewelry, makeup, movies, CDs, knickknacks—everything!  This is especially important for clothes and shoes -- if you don’t wear it, you don’t need it. For items that have sentimental value, consider storing them in another room or even under your bed or in your closet. That way, they aren’t on display but you can still take them out and look at them when you’re feeling nostalgic. Put your clothes and shoes away, tidy up your desk or office area, clear off your nightstand and dresser, and remove any items from the floor. Try to find a logical place for everything and take advantage of storage solutions. You can clear off your closet floor by utilizing an over-the-door shoe organizer, put away school and office supplies in desk drawers or bins, and use vertical space by displaying items on a bookcase. Now that you've gotten rid of items that don't belong in your room as well as things you don't want to keep, it's time to break out the cleaning supplies. Thoroughly cleaning your room can make a big difference in how it looks! Take the time to dust all your surfaces and sweep and mop or vacuum your floor. Be sure to work from the top of your room down to the floor for best results. Don’t forget to clean your blinds (if you have them), clear out the stuff under your bed, and pick up anything on the floor.

Summary:
Throw away trash and remove unnecessary items. Donate any items you don’t want or need. Organize your belongings. Clean your room.