How to Care for Your Swimwear: Tips for Long-Lasting Bikinis

By Women's Loungewear & Intimates Apparel | Published: 2026-09-08

Category: Tips & Care

Learn how to wash and care for your bikinis to keep colors vibrant and fabrics stretchy. Simple steps to extend your swimsuit's life.

Quick Answer

To keep your bikinis looking new, rinse them in cold water immediately after swimming, hand wash with a gentle detergent, and air dry away from direct sunlight. Avoid wringing and machine washing to prevent stretching and fading.

A great bikini is an investment in your summer fun, but chlorine, saltwater, and sun can take a toll. With the right care, you can keep colors bright and fabrics stretchy for many seasons. Here’s how to wash and care for your swimwear so it lasts longer.

Whether you’re a lap swimmer or a beach lounger, understanding the basics of swimwear maintenance will save you money and keep your favorite suits looking great. Follow these simple steps to protect your bikinis from common damage.

Rinse Immediately After Swimming

Chlorine and saltwater are harsh on swimwear fabrics. They can break down elastic and cause colors to fade. The most effective step is to rinse your bikini in cold, fresh water as soon as you’re done swimming. This removes the majority of chemicals and salt before they have time to set in.

Even a quick rinse makes a big difference. If you can’t rinse right away, at least keep your suit in a wet bag and rinse it as soon as possible. Don’t let it sit in a plastic bag, as that can trap chemicals and lead to mildew.

Use cool water—hot water can set in chlorine and fade colors faster.

Hand Wash with Gentle Detergent

Machine washing is too aggressive for most swimwear. The agitation can stretch out the fabric and damage delicate straps and linings. Instead, hand wash your bikini in a basin with cold water and a mild detergent. Look for a detergent that’s free of bleach and fabric softeners, as these can break down elastane.

Gently swirl the suit in the water for a few minutes, paying attention to areas that touch sunscreen or body oils. Rinse thoroughly until the water runs clear. Avoid scrubbing or twisting, which can misshape the cups and fabric.

Never use a washing machine or dryer for swimwear.

Dry Flat in the Shade

Heat and sunlight are enemies of swimwear. Hanging a wet bikini to dry in direct sun can cause colors to fade and the fabric to become brittle. Instead, lay it flat on a towel in a shaded, well-ventilated area. This helps the suit retain its shape and elasticity.

Never wring out your swimsuit to speed up drying. Instead, press gently with a dry towel to absorb excess water. Avoid using a dryer, as the heat can melt the synthetic fibers and ruin the fit.

Reshape the suit while it’s damp to ensure it dries in the correct form.

Step-by-Step Swimwear Care Routine

Rinse in Cold Water: Immediately after swimming, rinse your bikini in cold, fresh water to remove chlorine, salt, and sand. This prevents chemicals from breaking down the fabric and fading colors. Checkpoint: Do this within 30 minutes of leaving the water for best results.
Hand Wash with Mild Soap: Fill a basin with cold water and add a small amount of gentle detergent. Submerge the suit and gently swirl for a few minutes. Pay extra attention to areas with sunscreen or body oils. Avoid using regular laundry detergent or bleach, which can be too harsh.
Rinse Thoroughly: Drain the soapy water and refill with clean cold water. Swish the suit to remove all detergent residue. Repeat until the water is completely clear. Residue can attract dirt and cause fabric deterioration over time.
Press Out Excess Water: Lay the bikini on a clean, dry towel. Roll the towel up with the suit inside and press gently to absorb moisture. Do not wring or twist the fabric. This method preserves the suit's shape and prevents stretching.
Air Dry Flat in Shade: Place the bikini flat on a dry towel in a shaded area with good airflow. Reshape the cups and straps gently. Avoid direct sunlight and never use a dryer. Drying away from heat and sun keeps colors vibrant and elastic intact.
Store Properly: Once dry, fold your bikini flat and store it in a drawer or container. Avoid hanging it by the straps, as that can stretch them over time. Proper storage prevents permanent creases and maintains the fit.

Related Products for Your Swim and Lounge Wardrobe

Jezebel by Felina Ruffles Luxe Babydoll with Hipster Panty: Indulge in playful elegance with this Luxe vintage-inspired babydoll set from Jezebel by Felina. Layered ruffles at the bodice and hipster waist create a charming silhouette, while the A-line cut flatters your figure. The demi cup features contour lining for subtle support, and adjustable straps ensure a personalized fit. While caring for your swimwear is key, also consider how you care for delicate lingerie. This babydoll set features adjustable straps and delicate details, so gentle washing and air drying will help maintain its shape and lace.
Kimora V-Neck Hoodie Sweatshirt Dress: Stay cozy and effortlessly stylish in our super-soft Kimora V-Neck Hoodie Sweatshirt Dress. Designed with warmth and comfort in mind, this updated long-sleeve silhouette brings a youthful, casual vibe that’s easy to wear anywhere. After a day at the beach, slip into this cozy hoodie dress for effortless comfort. Its relaxed fit and soft fabric make it a perfect cover-up, and like swimwear, it benefits from gentle washing to keep it looking great.

Caring for your swimwear doesn’t have to be time-consuming. By rinsing, hand washing, and air drying properly, you’ll extend the life of your bikinis and keep them looking vibrant. Remember that gentle care is key—your swimsuit will thank you with many more sunny days ahead.