There is something quietly satisfying about packing away the tree, the wreath and the box of baubles you have been collecting for years. Done well, it turns next December into a gentle afternoon of nostalgia. Done badly, it becomes a frantic hunt for tangled fairy lights and a shattered heirloom. A few hours of care now saves a great deal of frustration later.

Start with a clear-out, not just a clear-up

Before anything goes into a box, it helps to know what you actually own. Lay everything out — baubles, garlands, ribbons, table linen, the singing snowman bought in a moment of weakness — and give it an honest look.

• Test every set of fairy lights while you can still replace them easily. Anything that flickers or fails is better recycled than stored.
• Set aside anything broken for a repair session, and anything you have not used for two years for charity or a local swap.
• Shake out textiles, check for moth damage, and wash anything machine-washable before it goes away. Storing dirty fabric is an open invitation to pests.

This is also the moment to untangle. Five minutes of patient winding now beats an hour of muttering next winter.

Wrap the delicate items properly

Newspaper is the traditional choice and the wrong one: the ink transfers, the paper yellows and it offers almost no cushioning. Reach for acid-free tissue paper instead, which is inexpensive, soft and will not mark glazes or painted finishes.

• Wrap each bauble individually in tissue, then place them in a compartment box or an old egg box for the smaller ones.
• Wear cotton gloves when handling anything gilded or hand-painted — the oils in your skin dull the finish over time.
• Roll ribbon and trim around a piece of card rather than knotting it, so it comes out ready to use.
• Nest smaller decorations inside larger, sturdy ones, but never inside anything fragile.
• Store wreaths flat in a round hat box or a purpose-made wreath bag, never squashed under heavier boxes.

Choose boxes that protect and reveal

Clear, lidded plastic boxes with handles are worth the modest investment. You can see what is inside without opening anything, they stack safely, and they keep out dust and damp far better than a bin bag, which also traps moisture and hides everything you own.

Cardboard is fine for textiles and paper items, but it should be lined and kept away from damp. Whichever you choose, avoid overfilling: a box that bulges will split at the corners and crush its contents. Tuck a couple of silica gel sachets into boxes that live in colder spots, and keep everything off a concrete floor, where damp creeps in through the base.

Label everything so future you knows

A label written in marker on the short end of a box is a small act of kindness to yourself. Write the contents in plain terms — "tree lights, extension lead, spare bulbs" — rather than "Christmas stuff", and add the year you packed it.

• Label the top and one short end, so you can read it whether the box is stacked or shelved.
• Mark anything fragile in a second colour so it never ends up at the bottom of a pile.
• Group by season or occasion: Christmas, Easter, Halloween, birthdays — one or two boxes each.
• Keep a simple written list taped inside the lid of the main box, and update it as things change.

Make the most of high shelves

Seasonal decorations are the perfect candidates for the awkward, hard-to-reach spots: the top shelf of a wardrobe, the highest shelf in the garage, the space above the coats. These are places you visit once or twice a year, which is exactly how often you need these things.

Keep festive supplies together in one zone rather than scattered across the house. If you have room, store the artificial tree upright in a wheeled bag or a tall zip-up case — it keeps its shape and takes up less floor space than a bulging box. Ladders, step stools and the loft hatch should all be easy to reach on the day the boxes come down again.

Finish with a five-minute ritual

Before you close the last lid, take a photograph of the shelf or cupboard as it looks now. Next year, that picture will tell you at a glance where everything lives and roughly how much space you have. Then wipe down the shelf, note anything you need to buy before next season — replacement bulbs, extra hooks, more tissue — and shut the door.

Your decorations will come out of storage clean, whole and ready to hang. That is the whole point: the pleasure of the season should never begin with a repair job.