How to care for your jeans

Published on 01 July 2026, updated on 07 August 2026, by Elodie Bader

How to care for your jeans

Contents

  1. ‘What ruins jeans isn’t wearing them, it’s washing them...’
  2. So, do we wash them or not?
  3. What about the tumble dryer?
  4. Ironing and storage
  5. How do you remove very localised stains?
  6. How do I stop my jeans from running?
  7. What about jeans containing elastane?

You love them, so pamper them!
Your jeans deserve special care to extend their lifespan and keep them looking absolutely gorgeous ;)
Notebook open? Pen in hand? Let’s find out, girls!

One Simple Fact: "What Ruins Jeans Isn't Wearing Them, It's Washing Them..."

The less you wash your jeans, the more authentic they become.

Indeed, thanks to its unique weaving process, the yarn of denim fabric appears blue on the outside while the core remains white. Over time, the outer fibers wear down slightly, and the blue color fades, revealing a bit more of the white underneath. This is exactly how you get a pair of jeans with character, beautifully patinated by time.

But then, how do you care for your jeans so they get better with age?

Have you ever heard that true denim purists never wash their jeans?
I can already see you raising your eyebrows and calling these extremists heretics! Well, it’s true! Countless denim enthusiasts never wash their jeans—or do so very rarely—to avoid altering the fabric and to preserve the natural patina that develops with every wear.

Still have doubts?
A study on the bacterial flora of jeans, conducted by a student at the University of Alberta in Canada (CBC Canada), revealed that a pair of jeans worn for 15 months without washing is not significantly dirtier than a pair worn for just a few days. The garment gets dirty almost immediately, within a few hours, but then the bacteria levels remain stable over time.

Of course, if you drop your jam toast on them and don't want to walk around looking like a walking food hazard all day, you will eventually have to wash them.

So, Should You Wash It or Not?

Well, despite everything we just said, don't worry—you can still give it a soak from time to time. Your favorite jeans won't self-destruct upon contact with water ;) But remember, keep it to a minimum.

How Often Should You Wash It?

As a rule of thumb, once you've worn your jeans 5 to 6 times, you can wash them, even if they don't look dirty. This will remove dust that could damage the fabric over time, as well as eliminate bacteria.

What to Know Before the First Wash

As surprising as it may seem (but you're here to learn new things, right?), denim manufacturers agree that you shouldn't wash a new pair of jeans before wearing them at least ten times. This gives your jeans time to adapt to your body shape, and not the other way around, okay?

Is the Washing Machine the Ultimate Enemy of Jeans?

You can wash your jeans in the machine... but keep in mind that hand washing can significantly extend the lifespan of the fabric. So, whether you are Team Machine or Team Hand Wash, here is how to do it!

TEAM HAND WASH

Opting for the gentle method? Well done! Your jeans will thank you for it ;)
Here is how to proceed:

  • Fill a bathtub or a basin with lukewarm water.
  • Add a dose of detergent (ideally for black or dark clothing).
  • Submerge your jeans and let them soak for 45 minutes.
  • Finally, rinse thoroughly with clean water.
    And there you go—it’s as simple as that!

TEAM MACHINE WASH

Feeling lazy or pressed for time? We completely understand ;)
To machine wash your jeans, here are a few precautions to take care of them:

  • Don't Overload the Machine: If the machine is too full, the laundry forms a tight bundle and won't agitate properly. Because the clothes can't move, the creases rub together and—BAM!—permanent white lines appear.
  • Wash Your Jeans Inside Out: Extremely important, turn your jeans inside out before washing! This will protect the fibers and the colors of your garment.
  • Wash at a Low Temperature: The ideal washing temperature is 30°C to avoid altering the color. Choose a "Delicate" cycle to preserve the shape and shade of your denim.
  • Use Less Detergent: For the sake of both your jeans and the planet, choose natural detergents or formulas specialized for black or dark clothes, and use them sparingly!
  • Gentle Spin Cycle: High spin speeds tend to press the jeans violently against the drum. Even though denim is known to be sturdy, this mistreats the fabric and is completely unnecessary. Keep it to a maximum of 600 RPM ;)
  • Unload Immediately After the Cycle: Ideally, shake the jeans out before hanging them up to air-dry. Leaving them bunched up at the bottom of the machine will crease them and cause sharp lines that require ironing (and we really, really don't like ironing...).

What About the Tumble Dryer?

Avoid this torture at all costs!
The extreme heat of a tumble dryer will alter the color of your jeans, but above all, it will damage the fabric's fibers. There is simply nothing better than air-drying them inside out.

Opt for Air-Drying

After washing your jeans, air-drying them—ideally away from direct sunlight (and moonlight)—is highly recommended.
Before hanging your jeans out to dry, give them a good shake to smooth out creases and gently pull on the seams to prevent the garment from shrinking.
You'll see, it's a guaranteed time-saver: once dry, all you have to do is hang them straight up in your wardrobe!

For Tumble Dryer Die-Hards, Here Are a Few Precautions

While many of you do it, putting jeans in the dryer is really not a good idea at all... But if you're determined to do things your own way and put them through that desert heat, at least follow this advice: take your jeans out of the dryer while they are still damp and finish air-drying them.

Need more advice?

Discover our maintenance guide!

Discover

Ironing and Storage

Do not iron your jeans.

Aside from all the damage that can be caused by running a hot, steaming iron over the fabric, the whole point of denim is to create natural creases and shapes that perfectly mold to its owner's body. So why try so hard to get rid of them?

Plus, if the jeans have been hung up properly to dry, you will find that ironing is completely unnecessary.
However, if you happened to forget them in the tumble dryer (shame on you!) and still want to give them a quick press, you should know that ironing must always be done inside out and at a maximum temperature of 150°C.

Once ironed, the jeans can be turned right side out again before being put away.
And because we like to pay attention to the finest details, we even recommend hanging them on a hanger instead of folding them.

How to Remove a Spot Stain?

Removing a stain is very simple. Use Marseille soap. Wet the tip of the soap bar and gently rub it in small circles directly onto the stain.
Don't press too hard!

Next, take a damp cloth and dab the fabric where the stain was to rinse out the soap. Avoid rubbing so you don't mark or discolor the denim.

Repeat the process as many times as needed until the stain has completely disappeared.

How to Stop My Jeans from Bleeding?

It is completely normal for raw denim to bleed color, but we understand this can be a bit of an issue.
If this happens, simply pour a glass of white vinegar and a generous handful of salt into a large basin of cold water, and submerge your jeans. Let them soak for 30 minutes, giving the mixture a good stir now and then. Take the jeans out and wash them.

And there you go—the dye is set!

What About Jeans with Elastane?

In addition to all the advice given above, here are the rules to follow for all jeans containing elastane:

  • Space Out Washes: Only wash your jeans when they are actually dirty. Often, simply airing them out is enough. Another tip to prolong the time between washes: hang your jeans from a hanger by the waistband. This allows the fibers to snap back into shape, especially around the knees and seat.
  • Wash at a Low Temperature: It is best to hand wash your jeans, but if you must use a washing machine, fabrics with elastane should be washed at a maximum of 40°C, using a specialized detergent and plenty of water.
  • Go Easy on the Spin Cycle: When wringing out your jeans after hand washing, do not twist the fabric, as you risk misshaping it. Instead, place your jeans between two terry towels to absorb most of the water. In the machine, set it to a maximum of 600 RPM.
  • Turn Your Jeans Inside Out Before Washing: Washing jeans causes fabric abrasion. Clothes rubbing against each other, detergent, buttons, and zippers can all damage the color and the fabric.
  • Skip the Fabric Softener: When washing stretch jeans, do not use fabric softener. On top of damaging your washing machine, it attacks the elastane that gives your denim its elasticity. The result: your jeans will start to bag and ripple.
  • Say No to the Tumble Dryer! Tumble drying should ideally be avoided. However, if you absolutely must use it to save time, opt for a "delicate" program at a low temperature. Remove the jeans from the dryer while they are still damp and finish air-drying them.
  • Avoid the Iron: Ironing damages and wears down the fibers, so it should be avoided. If it is absolutely necessary, denim fabrics containing elastane can be ironed on setting 1 maximum.