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Maintaining the Color and Print of Your Swim Trunks

Maintaining the Color and Print of Your Swim Trunks - Bondi Joe Swimwear

Maintaining the color and print of your swimwear is crucial for ensuring that your men's swim trunks look their best for many seasons. Frequent exposure to sun, chlorine, and saltwater can cause fading and wear, diminishing the vibrant appearance of your swim trunks. In this comprehensive guide, we'll explore the best practices for maintaining the color and print of your swimwear, offering valuable tips to preserve their quality and longevity. By understanding the right care techniques, you can keep your swim trunks looking fresh and stylish.

Be sure to also visit our complete guides to mens swimwear care and maintenance

Understanding the Factors That Cause Fading

Sun Exposure

One of the primary reasons for fading in swimwear is exposure to ultraviolet (UV) rays from the sun. UV radiation breaks down the chemical bonds in dyes, leading to a gradual loss of color. Prolonged sun exposure accelerates this process, causing noticeable fading over time.

Chlorine and Saltwater

Chlorine in swimming pools and salt in seawater are harsh on fabrics. These substances can weaken the fibers and cause the colors to fade. Chlorine is particularly aggressive, stripping away the vibrant dyes and leaving swimwear looking dull.

Improper Washing Techniques

Incorrect washing methods can also contribute to fading. Using harsh detergents, washing in hot water, and frequent washing can strip the colors from your swimwear. Adopting gentle washing practices is essential to maintain the fabric's vibrancy.

Pre-Wear Tips for Protecting Color and Print

Rinse Before Use

Rinsing your swim trunks with fresh water before swimming helps to saturate the fabric, reducing the amount of chlorine or saltwater absorbed. This pre-wear rinse acts as a protective barrier, preventing the chemicals from penetrating the fibers deeply.

Apply Sunscreen Carefully

Sunscreens and tanning oils can stain swimwear and contribute to fading. Apply these products thoroughly but let them dry completely before putting on your swim trunks to minimize direct contact with the fabric.

Limit Direct Sunlight Exposure

Whenever possible, limit the time your swim trunks spend in direct sunlight. Opt for shaded areas or cover your trunks with a towel when not in use. This reduces the amount of UV radiation absorbed by the fabric.

Proper Washing Techniques

Hand Washing

Hand washing is the gentlest method for cleaning swim trunks and helps preserve their color and print. Use cool or lukewarm water with a mild detergent specifically designed for delicate fabrics. Avoid wringing or twisting the trunks; instead, gently press out excess water.

Machine Washing

If you prefer using a washing machine, place the swim trunks in a mesh laundry bag to protect them from getting tangled. Use the gentle cycle with cold water and a mild detergent. Avoid bleach and fabric softeners, as these can accelerate fading and damage the fabric.

Rinsing After Each Use

Rinse your swim trunks with fresh water immediately after swimming to remove chlorine, salt, and other chemicals. This practice prevents the buildup of substances that can weaken the fabric and cause fading.

Drying Your Swim Trunks

Air Drying

Air drying is the best method for drying swim trunks. Lay them flat on a clean, dry towel in a shaded, well-ventilated area. Avoid direct sunlight, which can further fade the fabric.

Avoiding Heat Exposure

Never use a dryer to dry your swim trunks. The heat can cause the colors to fade more quickly and damage the fabric’s elasticity. High temperatures are detrimental to the longevity of swimwear.

Storing Swim Trunks Properly

Dry Completely Before Storing

Ensure your swim trunks are completely dry before storing them. Storing damp swimwear can lead to mold and mildew growth, which can damage the fabric and cause discoloration.

Use Breathable Storage

Store your swim trunks in a breathable fabric bag or a well-ventilated drawer. Avoid plastic bags or airtight containers, which can trap moisture and promote mildew.

Additional Tips for Maintaining Swim Trunks

Rotate Your Swimwear

Having multiple pairs of swim trunks and rotating their use can prevent any single pair from being overexposed to sun, chlorine, and saltwater. This practice allows each pair to recover and maintain its color for a longer period. There's never been such a good reason to buy another pair of Bondi Joe's mens swim trunks!

Use Fabric Protector Spray

Fabric protector sprays designed for swimwear can provide an additional layer of defense against UV rays, chlorine, and saltwater. These sprays help preserve the color and extend the life of your swim trunks.

Avoid Rough Surfaces

Avoid sitting or leaning on rough surfaces like concrete, as these can cause abrasions and snags that contribute to fading and fabric wear. Use a towel as a barrier when sitting on such surfaces.

Common Mistakes to Avoid

Using Harsh Detergents

Avoid using harsh detergents or bleach, as these chemicals can strip the color from your swim trunks and weaken the fabric. Always choose mild, swimwear-specific detergents.

Washing in Hot Water

Hot water can cause the dyes in swim trunks to bleed and fade more quickly. Always wash your swim trunks in cool or lukewarm water to preserve their color.

Excessive Washing

While it’s important to keep your swim trunks clean, over-washing can cause fading. Rinse thoroughly after each use and wash them fully only when necessary to maintain hygiene and color.

The Benefits of Proper Swim Trunk Maintenance

Prolongs Lifespan

By following proper care techniques, you can significantly extend the lifespan of your swim trunks. Well-maintained swimwear retains its shape, elasticity, and color, providing you with long-lasting performance.

Maintains Aesthetic Appeal

Properly cared-for swim trunks look vibrant and new, enhancing your overall appearance. This is particularly important if you invest in high-quality swimwear and want to get the most out of your purchase.

Enhanced Comfort

Swim trunks that are well-maintained are more comfortable to wear. The fabric remains soft and elastic, providing a better fit and feel compared to worn-out, faded trunks.

Eco-Friendly Choice

Taking good care of your swim trunks reduces the need for frequent replacements, which is both cost-effective and environmentally friendly. Reducing waste by extending the life of your swimwear contributes to sustainable fashion practices.


Maintaining the color and print of your swimwear is crucial for ensuring that your men's swim trunks look their best for many seasons. By understanding the factors that cause fading and implementing the care techniques outlined in this guide, you can keep your swim trunks looking vibrant and new. Remember, investing a little extra time and care into your swimwear routine can pay off significantly, preserving both the appearance and functionality of your favorite swim trunks.


How can I prevent my swim trunks from fading?
To prevent fading, rinse your swim trunks in fresh water before and after use, avoid prolonged sun exposure, use mild detergents, and air dry them in the shade.

What is the best way to wash swim trunks to maintain their color and print?
Hand washing in cool water with a mild detergent is the best method. If using a washing machine, place the trunks in a mesh laundry bag and use the gentle cycle with cold water.

Can sunscreen cause swim trunks to fade?
Yes, sunscreen and tanning oils can stain and contribute to fading. Apply sunscreen thoroughly and allow it to dry before putting on your swim trunks.

Is it okay to dry swim trunks in the sun?
While air drying is recommended, avoid direct sunlight as it can accelerate fading. Dry your swim trunks in a shaded, well-ventilated area instead.

How often should I wash my swim trunks?
Rinse your swim trunks after each use to remove chlorine and salt. Wash them fully with detergent after every few wears, or as needed based on frequency of use.

What should I do if my swim trunks have already started to fade?
To minimize further fading, follow the care tips outlined in this guide. Additionally, you can try soaking the trunks in a mixture of water and white vinegar to help set the colors before washing them again.


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