How to Care for Your Raw Denim: A Comprehensive Guide

How to Care for Your Raw Denim: A Comprehensive Guide

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Reading time: 4 mins


Raw denim is an investment piece, demanding a level of care that extends beyond simply throwing it in the wash. Proper care not only prolongs the life of your jeans but also enhances their unique fading process, creating a truly personalized garment. At Shio To Hikari, we believe in crafting timeless pieces that are built to last, and proper care is key to unlocking the full potential of your raw denim investment.

Close-up of Shio To Hikari’s new men’s cargo pants made from raw Japanese denim. The back pocket features intricate embroidery of a golden peony flower, symbolizing the brand’s ‘Peony Dream’ collection. The detailed stitching and premium fabric highlight the craftsmanship and sustainable design of the garment.

When and How to Wash Your Raw Denim


Washing raw denim is a delicate balance. Too much washing can strip the indigo dye and weaken the fabric, while too little can lead to odor and build-up.

  • Signs You Should Wash:
    • Strong odor: This is a clear indicator that it's time for a wash.
    • Visible dirt or stains: Food spills, mud, or other stubborn stains require immediate attention.
    • Feeling stiff or uncomfortable: A build-up of oils and dirt can make your jeans feel stiff and uncomfortable.


Washing Methods:

  • Hand Washing:

    • Fill a basin or bathtub with cold water.
    • Add a small amount of mild, fragrance-free detergent specifically designed for delicate fabrics.
    • Gently submerge your jeans and agitate them gently.
    • Rinse thoroughly with cold water until the water runs clear.
    • Gently squeeze out excess water and lay flat to dry.


  • Machine Washing:

    • Turn your jeans inside out to minimize dye transfer.
    • Use a cold water cycle on a delicate setting.
    • Use a small amount of mild, fragrance-free detergent.
    • Avoid using bleach, fabric softener, or dryer sheets.
    • Remove your jeans from the washing machine immediately after the spin cycle to prevent creases.


  • Soaking:

    • For mild odors or to refresh your jeans between washes, a simple soak in cold water can be effective.
    • Add a few drops of white vinegar to the water to help neutralize odors.
    • Soak for 30 minutes to an hour, then gently agitate and rinse thoroughly.


Highlighting the craftsmanship of Shio To Hikari, this image focuses on the intricate details of the men's cargo pants, including the contrasting mustard stitching and a glimpse of the embroidered peony logo.

Drying Your Raw Denim

  • Air Drying:
    • This is the most recommended method for preserving the integrity of your denim.
    • Hang your jeans to air dry in a well-ventilated area, away from direct sunlight.
    • Avoid hanging them in direct sunlight, as this can cause fading and weaken the fabric.
    • You can also lay them flat to dry on a clean towel.


  • Machine Drying:
    • Avoid machine drying whenever possible.
    • If absolutely necessary, use the lowest heat setting and remove your jeans from the dryer while they are still slightly damp.
    • Then, hang them to air dry completely.


Storing Your Denim: Tips and Tricks

Proper storage can help your raw denim maintain its shape and prevent creases.

  • Hang Your Jeans:
    • Hanging your jeans is the best method for preventing creases and wrinkles.
    • Use sturdy hangers with wide shoulders to avoid stretching the waistband.


  • Avoid Folding:
    • Folding can create permanent creases and weaken the fabric over time.


  • Rotate Your Jeans:
    • Avoid wearing the same pair of jeans every day to allow them to air out and recover.
    • This also helps to distribute wear and tear, preventing premature fading and damage in specific areas.


Common Denim Mistakes and How to Avoid Them

  • Washing Too Often: Excessive washing can strip the indigo dye, weaken the fabric, and lead to premature wear and tear.


  • Using Harsh Detergents: Avoid using harsh chemicals, bleach, or fabric softeners, as these can damage the fabric and affect the color.


  • Machine Drying on High Heat: High heat can shrink your jeans, damage the fabric, and cause them to lose their shape.


  • Ignoring Stains: Address stains promptly to prevent them from setting. The longer a stain sits, the harder it will be to remove.

Close-up of Shio To Hikari’s new ladies’ blouse crafted from 100% Japanese raw denim. The blouse features mustard-colored thick topstitching that highlights the design details, including front flap pockets and sturdy pearl-style buttons, showcasing the brand’s commitment to quality and craftsmanship.

By following these simple care tips, you can ensure your raw denim ages gracefully, developing a unique patina that reflects your individual style. At Shio To Hikari, we believe in creating timeless pieces that are built to last. Our commitment to quality and sustainability ensures that your raw denim investment will bring you years of enjoyment.


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