How to Care for Your Swim Trunks to Keep Them Looking New

Quick Answer

To keep your swim trunks looking new, rinse them in cold water immediately after each swim, hand wash with a mild detergent, and lay them flat to dry away from direct sunlight. Avoid hot water, bleach, and the dryer to prevent fading and fabric damage.

You just bought a pair of stylish swim trunks, and you want them to stay vibrant through many beach days. But chlorine, salt, sand, and sun can take a toll. The good news: with the right care, your trunks can look great for seasons.

Whether you're lounging by the pool or swimming laps, proper swimwear maintenance is key. By following a few simple steps, you can extend the life of your swim trunks and keep them fitting and feeling as good as the day you bought them.

Why Swim Trunks Need Special Care

Swim trunks are made from delicate fabrics like nylon, spandex, or polyester blends. These materials are chosen for their stretch and quick-drying properties, but they are also vulnerable to damage from chlorine, salt, and heat. Chlorine can break down elastic fibers, causing trunks to lose their shape and become baggy. Saltwater can leave crystals that irritate skin and degrade fabric over time.

Sunlight and heat are also enemies. Prolonged exposure to UV rays can fade colors and weaken fibers. Using a dryer or hot water accelerates this damage. Understanding these risks helps you adopt habits that protect your investment.

• Rinse after every use to remove chlorine and salt.
• Avoid wringing or twisting the fabric.

Step-by-Step Guide to Washing Swim Trunks

Start by rinsing your trunks in cold water as soon as you leave the water. This simple step removes most chlorine and salt before they set in. If you're at the beach, use fresh water from a shower or bottle.

When you get home, hand wash with a mild detergent. Fill a basin with cold water and add a small amount of gentle soap. Submerge the trunks and gently agitate them. Avoid using regular laundry detergent, which can be too harsh. Rinse thoroughly until no soap remains.

If you must use a washing machine, place the trunks in a mesh laundry bag and use a gentle cycle with cold water. Skip the spin cycle to reduce stress on the fabric.

• Always check the care label for specific instructions.

Drying and Storing Your Swim Trunks

After washing, gently press the trunks between two towels to remove excess water. Do not wring or twist, as this can damage the fibers. Lay them flat on a drying rack in a shaded area. Direct sunlight can fade colors, so choose a spot out of the sun.

Never put swim trunks in the dryer. The heat can shrink or warp the fabric. Instead, allow them to air dry completely before storing. Once dry, fold them loosely and store in a cool, dry place. Avoid folding them with heavy items that could crush or crease the fabric.

• Hang them by the waistband to maintain shape.

7 Simple Steps to Extend Swim Trunk Life

1. Rinse immediately: After swimming, rinse your trunks in cold water to remove chlorine, salt, and sand. This prevents chemicals from breaking down the fabric. Checkpoint: Do this before you leave the beach or pool.
2. Pre-treat stains: If you notice sunscreen or oil stains, apply a small amount of mild detergent directly to the area and gently rub before washing. Checkpoint: Act quickly to avoid set-in stains.
3. Hand wash with mild soap: Fill a basin with cold water and add a gentle detergent. Soak and gently squeeze the trunks, avoiding harsh scrubbing. Checkpoint: Never use bleach or fabric softener.
4. Rinse thoroughly: Rinse in cold water until all soap is gone. Leftover detergent can cause irritation and attract dirt. Checkpoint: Squeeze gently; do not wring.
5. Press out excess water: Lay the trunks on a clean towel and roll them up to absorb water. This speeds up drying without damaging fibers. Checkpoint: Avoid twisting or wringing.
6. Air dry in shade: Lay the trunks flat or hang them in a shaded, well-ventilated area. Direct sunlight fades colors and weakens elastic. Checkpoint: Never use a dryer.
7. Store properly: Once completely dry, fold and store in a drawer or closet away from heat and moisture. Avoid hanging by the straps for long periods. Checkpoint: Proper storage prevents creases and stretching.

Recommended Swim Trunks and Care

• Contrast Detail One Piece Swimsuit with Slimming Compression: This swimsuit offers light compression in the lower tummy and is made with eco-friendly recycled nylon. It has fixed foam cups and an underbust band for support. Recycled nylon is durable but still needs gentle care to maintain its shape and compression. Hand washing and air drying will help the slimming features last longer.

Caring for your swim trunks doesn't have to be complicated. A quick rinse after each use, a gentle hand wash, and air drying will keep them looking vibrant and fitting well. With these habits, you can enjoy your swimwear for many summers to come.