Denim Care Guide: How to Wash, Dry, and Store Jeans Properly

Finding jeans that fit just right takes a little trial and error. Once you’ve got that pair, you want to keep the colour, shape and feel you bought them for. That dark wash you wear with a shirt and clean trainers is worth keeping dark. The relaxed pair you throw on with a tee should still feel relaxed after laundry day.

This denim care guide covers the everyday habits worth getting right. No complicated routine. Just a few checks before your JACK&JONES jeans go into the wash and before they go back on the shelf. 

How Often Should You Wash Jeans?

Your jeans don’t automatically need a wash after every outing. A few hours at your desk is different from a sweaty commute or a day spent outdoors.

To know whether your jeans need a wash, check for dirt, smells and how the fabric feels. If they’re sweaty, visibly dirty or starting to smell, wash them. Between cleaner wears, hang them somewhere airy instead of leaving them in a heap.

For a small mark, try spot cleaning. Dab with a damp cloth and a little mild detergent, then remove the residue. Test on a hidden area first, especially on dark washes. Avoid scrubbing one patch hard enough to leave a lighter spot.

If spot cleaning isn’t enough, it’s time for a wash. Knowing how to care for jeans also means understanding the fabric and finish, since these affect how gently your pair needs to be handled.

Do Different Types of Jeans Need Different Care?

Straight fit, relaxed fit, bootcut and barrel fit describe shapes. When caring for different types of jeans, the fabric and finish matter more than the shape of the leg. Here’s what to check before washing your pair:

• Stretch denim: Avoid using heat to deliberately tighten a pair that feels loose; it can damage the stretch fibres.

• Raw denim: Follow the maker’s guidance, particularly for the first wash. Unwashed denim may change in size and colour.

• Black and dark washes: Wash with similar colours and avoid unnecessary washing to help retain the darker look.

• Distressed or embellished pairs: Handle exposed threads gently and avoid rubbing or pulling at decorative details.

These details affect how you wash your jeans, even when two pairs look similar. The care label tells you the permitted temperature, washing method and drying instructions. Once you’ve checked it, choose the washing method that suits yours.

How to Wash Jeans Properly: A Step-by-Step Guide

For machine-washable pairs, a few simple checks can help protect the colour and fabric. Here’s how to wash denim without making laundry day complicated.

1. Empty the Pockets and Turn Them Inside Out

Remove receipts, coins and anything else you’ve carried around. Fasten the zip and button, then turn your jeans inside out. This helps reduce rubbing against the outer surface during washing.

2. Separate Your Colours

Keep dark blue and black denim away from whites and pale clothing. New dark jeans can release dye, so wash them separately at first. After that, group them with similar colours.

That white tee you wear with everything deserves its own load.

3. Choose Cold Water and a Suitable Cycle

For most machine-washable denim jeans, cold water and a gentle cycle are a useful starting point. Leave enough room in the drum for clothes to move and rinse properly.

Hot water can increase fading and shrinkage, so avoid raising the temperature to speed up the process.

4. Measure the Detergent

Use a mild detergent, ideally one made for dark clothing if you're washing blue or black denim, and stick to the recommended dose. More detergent won't get your jeans any cleaner. Leave bleach out of your regular denim-washing routine. 

5. Take Them Out When the Wash Ends

Leaving wet jeans bundled in the machine gives creases time to settle. Remove them promptly and gently smooth out the folds.

These denim washing tips cover the machine-wash routine. Prefer a gentler approach? Here's how to hand wash jeans. 

Can You Wash Jeans by Hand?

Yes, if the care label permits it. If you’re wondering how to wash jeans without a machine, the aim is to clean them with gentle movement rather than hard scrubbing. This can be useful for delicate details.

Follow these steps while washing jeans by hand:

• Fill a clean basin with cold water and add a small amount of mild detergent

• Turn the jeans inside out and submerge them

• Gently move them through the water. Avoid aggressive rubbing or twisting

• Rinse thoroughly with clean water until the detergent is gone

• Press out excess water gently, without wringing

Finishes such as the worn-in wash and distressed detailing on JACK&JONES’ Heavily Washed Distressed Regular Fit Jeans give the pair its character. When deciding how to wash jeans with these details, follow the care instructions rather than assuming hand washing is the better option.

How to Dry Jeans Without Losing the Fit?

Air drying is a sensible choice for many jeans. Keep them inside out, gently straighten the legs and hang them on a line or spread them over a drying rack.

Choose a shaded spot with good airflow. Direct sunlight can fade the colour, while a closed, humid room can leave thick denim damp for longer than you expect.

If the label says “do not tumble dry”, follow the instructions. If tumble drying is permitted, use the specified setting rather than guessing.

Before putting your jeans away, feel the waistband, pockets and seams. Those areas can still be wet when the legs seem dry. Once the whole pair is dry, fold or hang it so it’s easy to find when you’re getting dressed.

How to Store Jeans Between Wears?

You don’t need a separate storage system for every fit. Learning how to store jeans mostly comes down to keeping them dry, organised and easy to reach. Folding and hanging both work, so choose whichever suits your space.

Follow these useful tips to store jeans in proper condition:

Fold Them for Shelves or Drawers

Lay the jeans flat, fold one leg over the other and fold them into halves or thirds to suit the space.

Keep the stack manageable. You should be able to pull out a pair without bringing the rest of the shelf with it.

Hang Them If You Have the Space

Fold your jeans over a sturdy trouser hanger and smooth out the fabric. Leave enough space to take them out easily rather than squeezing them between several other garments.

Air Out Worn Pairs Before Putting Them Away

If your jeans are still clean after wearing, give them time to air before returning them to the wardrobe. If they’re sweaty or dirty, set them aside for washing.

Store freshly washed pairs only after they're completely dry. On humid days, check the thicker sections rather than relying on how long they’ve been hanging.

With each pair easy to see, you can grab the wash and fit that works with the day’s outfit.

Keep Your Favourite Pair in Rotation

Once you’ve found jeans that work with your favourite tees, shirts and trainers, you’ll want to keep wearing them. Wash them when they need it, follow the care label and leave enough drying time before your next outing. Having another pair to wear makes that last part easier.

If there’s room for a different fit in your rotation, explore JACK&JONES jeans for men. Think about what would add something useful: a darker wash for evenings out, perhaps, or a roomier fit for off-duty days. Choose a pair you’ll actually wear, then give it the same care.