Colin FosterBy Colin Foster

Updated November 2026

The marie kondo decluttering method asks you to sort your belongings by category rather than by room, hold each item and decide whether it sparks joy, and keep only what passes that test. Work through the categories in a fixed order, and most people finish with a home that feels calm and a clear sense of what they actually use. This guide walks through the process, the mistakes that stall people, and the tools that make the sorting go faster.

Why the Method Works: Categories, Not Rooms

Most decluttering attempts start with one drawer or one shelf and stall within an hour. Kondo’s approach fixes this by sorting every item of one type in your home into a single pile. You might discover you own 14 sweaters spread across three closets, or nine phone chargers in four rooms. Seeing the whole category at once makes it much easier to judge how much you really need.

Shopping for one? See our guide: 5 Best Books on Decluttering and Organizings for Every Home (2026).

The Order of Categories

The sequence matters. Kondo recommends starting with the easiest category and finishing with the most personal one, because each decision builds the confidence to handle the next. The standard order is:

  1. Clothing
  2. Books
  3. Papers
  4. Komono (miscellaneous items such as kitchen tools, electronics, cosmetics and storage goods)
  5. Sentimental items

For a deeper look at the sequence itself, see Marie Kondo Order of Decluttering: The Step-by-Step Sequence That Works.

How to Apply the Joy Test in Practice

For each item, pick it up, pay attention to how your body responds, and ask whether it sparks joy. Kondo suggests noticing a lift or warmth rather than a logical verdict. Keep items that give you that feeling and thank the rest before letting them go. If you feel unsure, set the item aside in a “maybe” box, but limit that box to a size you can actually resolve within a few days. For more on applying this consistently, read Marie Kondo Decluttering Tips: A Step-by-Step Guide to Keep Only What Sparks Joy.

Storing What You Keep

Once you have finished sorting a category, store it so you can see everything at a glance. Fold clothing vertically in drawers, stand books upright on shelves, and keep similar items in one container. Visible, grouped storage tends to keep the home tidy far longer than hidden bins.

Checklist for Your First Session

  • Gather three bags or boxes: keep, donate or sell, and trash.
  • Collect every item in one category from all rooms into a single pile.
  • Hold each item, check for the joy response, and sort it.
  • Thank discarded items briefly and remove them from the house the same day.
  • Store the kept items in a consistent place and move on only when the category is complete.

Common Mistakes

  • Starting with sentimental items, which usually stops progress.
  • Sorting by room, which splits categories and hides how much you own.
  • Keeping a large “maybe” pile that never gets resolved.
  • Buying storage before finishing the sort, which can lock in clutter.
  • Expecting the joy test to feel like a rule; it is a habit that improves with practice.

A few simple supplies make the sorting smoother. Clear, stackable bins help you group categories and see contents at a glance. View on Amazon

A small set of labels lets you mark containers once a category is settled. View on Amazon

Shallow drawer dividers keep folded clothing upright, which is the storage style Kondo describes. View on Amazon

FAQ

Do I have to follow the category order exactly?

The order is strongly recommended because each category builds decision-making skill for the next. Most people who skip ahead end up stuck on sentimental items or papers.

What if nothing sparks joy in a category?

Keep the items you use and need, such as basic work clothes or necessary bills. The method is about keeping what you value, not about feeling excitement over everything.

How long does the process take?

Timelines vary with the amount of belongings and how much time you can give each day. Working one category at a time keeps the process manageable whether it takes a weekend or several weeks.

Conclusion

The marie kondo decluttering method works best when you sort by category, follow the set order and trust the joy test. Start small with clothing, store what you keep in a visible way, and let each completed category make the next one easier. If you get stuck, come back to the basics and keep moving forward.

Ready to choose one?

Colin Foster

About Colin Foster

Colin Foster is part of our editorial team and reviews and edits our home organization guides, checking product details against manufacturer specifications and owner feedback.