Declutter the Bathroom
If you have 5 minutes: Put away anything on the countertops, and pull the shower curtain closed to conceal any bathtub clutter.
If you have 10 minutes: Straighten any open displays, and relocate items that don't belong in the bathroom. Don't worry about what's behind closed doors.
If you have 15 minutes: Dive into the vanity cabinet and any other storage space. Toss items that are outdated or unused. Corral items by type into baskets or bins.
Declutter your Pantry
If you have 10 minutes: Stack and store items as they are, but align rows of cans and boxes for a neatened appearance.
If you have 15 minutes: Regroup food by item type. Toss anything that is expired. Wipe away any spills or dirt on shelves.
Take an hour and... Pull everything out of the pantry and do a deep reorganization. Look at your pantry configuration and what you need to store to determine what should go where. Keep the items you use frequently in the most accessible places. Give the shelves a good scrubbing before placing items. As you put things away, make a list of any storage accessories (such as trays or baskets) that would make your storage more efficient, and keep your eyes peeled for those items when you are out and about.
Declutter your Bookshelves
If you have 10 minutes: Straighten books, and dust the very edges of the shelves and any items on display that look dusty.
If you have 15 minutes: Do a quick bookshelf sort. Recycle magazines that are out-of-date. Pull books that you know at a glance need to be donated. Dust the shelf edges and around empty space, and move display items to dust around and under them.
Take an hour and... Pull everything from the shelves. In addition to recycling magazines and pulling books to be donated, reorganize books in alphabetical order, by subject, by color, etc. Dust the full shelves before placing books back in their rightful spots. Rearrange books and decor for a refreshed look.
Declutter your Closet
If you have 5 minutes: Hang up clothes that are on the floor or draped over your designated drop spot, such as on a chair or a stool.
If you have 10 minutes: Reorganize the hanging bar in your closet by item type, placing all your shirts in one section, pants in another, and so on.
If you have 15 minutes: After you organize the hanging bar, target one other area, such as a bin on the shelf in the closet. Come back as you have time, such as five minutes before hitting the hay, to organize the next section until you've worked through the whole closet.
Declutter your Kitchen Cabinets
If you have 5 minutes: Simply straighten the insides of open shelving or your most frequently accessed cabinets and drawers. Bringing order to the things you use most often will make daily routines easier.
If you have 10 minutes: Spend a little time doing the organizational tasks you always think about when you're cooking but don't have time to do in the moment, such as relocating your cooking utensils to a drawer closer to your range.
Take an hour and... Do a quick sort-and-toss. Put items you never use into a donation box, and toss gadgets that no longer work or are past their prime.
Declutter your Kids’ Room
If you have 10 minutes: Make a game of it. Challenge your child to pick up as many items as possible in five minutes. If you have little ones who aren’t old enough to pick up, spend a few minutes before they go to bed picking up a few things.
If you have 15 minutes: Target one area to clean up, such as a disorganized dresser, a messy desk, or a haphazard bookcase.
Take an hour and... Pick an area that needs a purge, such as a toy collection or the clothing closet. If your child is old enough, have him or her work with you to identify items that can be donated or tossed if they are broken or no longer usable.
Source: Better Homes & Gardens