9 Essential Drying and Storing Gear for Mildew-Free Wetsuits

Imagine pulling a damp, sour-smelling wetsuit out of a dark gear bag right before a crisp morning paddle or surf session. That unmistakable stench of mildew is more than just unpleasant; it is a clear warning sign that the neoprene is actively degrading. Protecting this expensive investment requires the right gear and a solid routine to ensure it dries thoroughly and stores safely after every adventure.

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Why Proper Wetsuit Care Prevents Mold and Odor

Neoprene is a highly effective insulator, but its closed-cell structure is also incredibly efficient at trapping moisture, body oils, salt, and organic debris. When a wet suit is left crumpled in a plastic bin or tossed in a dark garage corner, these elements combine to create a perfect breeding ground for mold, mildew, and bacteria. Within 24 hours, bacteria begin digesting these organic materials, releasing that signature sour funk that is notoriously difficult to wash out.

Beyond the offensive smell, mold and mildew pose a direct threat to the structural integrity of the suit. Fungal growth can slowly break down the synthetic glues, blind stitching, and neoprene backing, leading to seam failures and dry rot. Once the delicate lining is compromised, the suit loses its elasticity and insulation capability, turning a premium piece of gear into a stiff, leaky liability. Proper care is not just about hygiene; it is about extending the lifespan of an expensive asset.

Key Factors for Fast and Safe Wetsuit Drying

Speeding up the drying process requires balancing air circulation with material protection. The absolute worst enemy of neoprene is direct, harsh UV rays from the sun, which degrade the rubber, dry out the seams, and cause premature cracking. Always dry wetsuits in a shaded, well-ventilated area with plenty of natural airflow to carry moisture away without baking the delicate synthetic fibers.

Airflow needs to reach both the inside and outside of the suit to prevent lingering dampness. The industry standard method is to dry the suit inside out first, which prioritizes the lining that sits directly against the skin. Once the interior is dry to the touch, flip the suit right-side out to finish the exterior, ensuring no moisture remains trapped in the cuffs, ankles, or zipper flaps.

Hanging geometry also plays a vital role in preventing damage during the drying phase. Suspending a heavy, waterlogged wetsuit by its shoulders on a standard thin wire or plastic hanger will quickly stretch out the neck and shoulder panels, permanently ruining the tailored fit. Broad, heavy-duty hangers or specialized drying racks distribute the weight evenly, protecting the structural drape of the neoprene while it cures.

Wetsuit Hanger – Underwater Kinetics HangAir

Heavy, wet suits need high airflow inside to dry before bacteria can multiply. The Underwater Kinetics HangAir features a built-in, high-power waterproof fan that actively circulates air throughout the entire interior of the suit. This active airflow cuts drying times down from days to just a few hours, dramatically reducing the window of time that mold and mildew have to take hold. Its broad, extra-wide shoulders prevent crease marks and distribute heavy, waterlogged weight perfectly.

• Power Source: Requires access to a standard 120V wall outlet via a 15-foot low-voltage cord.
• Load Capacity: Supports up to 100 pounds of wet gear without flexing.
• Fan Durability: Moisture-resistant construction, though the fan assembly should not be fully submerged.

This hanger is ideal for year-round cold-water surfers, divers, and paddleboarders who need their suits dry overnight for back-to-back sessions. It is less suitable for minimalist travelers or those drying gear in remote locations without access to electrical outlets.

Heavy-Duty Hanger – XS Scuba Multi-Hanger

When electrical power is unavailable, a well-designed mechanical hanger is essential to manage a full set of heavy gear. The XS Scuba Multi-Hanger is a passive drying powerhouse molded from incredibly rugged, corrosion-proof plastic. Its unique design features dedicated attachments to hang a wetsuit by the waist—which prevents shoulder stretch entirely—alongside hooks for boots, gloves, and a hood. By keeping all accessories elevated and spread apart, it ensures your entire kit dries evenly in one organized footprint.

• Weight Limit: Engineered to hold up to 50 pounds of wet gear safely.
• Space Efficiency: Hanging the suit folded over the center bar requires more vertical clearance than shoulder hanging.
• Versatility: Works equally well for drysuits, buoyancy compensators (BCDs), and heavy rain gear.

This is the perfect choice for divers and paddlers who use a complete set of thermal accessories and want a simple, electricity-free way to organize and dry their entire kit in a closet or garage. It is not ideal for those with limited vertical hanging space in their drying area.

Drying Rack – Malo’o Portable Wetsuit Dryrack

Drying gear at the beach, lakefront, or campsite often leads to suits being draped over dirty fences or dusty tree branches. The Malo’o Portable Wetsuit Dryrack solves this problem by providing a clean, elevated, and portable drying platform that goes anywhere your vehicle goes. It features a padded backing that hangs safely over a vehicle’s side mirror, roof rack, or tailgate, keeping your suit off the ground. Its wide bars keep the front and back of the suit separated, which doubles the speed of passive airflow.

• Portability: Folds down completely flat for easy storage under a car seat or in a trunk.
• Vehicle Protection: Built-in rubber padding prevents scratches on automotive paint.
• Capacity: Holds up to two full-sized adult wetsuits simultaneously.

This is highly recommended for road trippers, car campers, and daily beachgoers who need to transition from the water to the road without packing damp, sandy gear directly into their vehicle. It is not necessary for those who only dry their gear at home.

Wetsuit Cleaner – Gear Aid Revivex Shampoo

Simply rinsing with fresh water is not enough to remove skin oils, sunscreen, salt crystals, and chlorine from neoprene. Gear Aid Revivex Shampoo is a specialized, gentle formula that penetrates deep into the neoprene pores to lift out stubborn contaminants without stripping the natural elasticity of the rubber. Regular use keeps the neoprene supple, prevents dry rotting, and maintains the vibrant colors of the fabric panels.

• Concentration: Highly concentrated formula; a small capful in a tub of cold water is all that is required.
• Rinsing: Requires a thorough fresh-water rinse after soaking to remove lifted contaminants.
• Compatibility: Safe for all neoprene products, including boots, gloves, life jackets, and rash guards.

This cleaner is essential for anyone who uses their wetsuit in saltwater, chlorinated pools, or murky freshwater lakes and wants to preserve their gear’s lifespan. It is not meant for standard washing machines or high-heat laundry cycles.

Odor Eliminator – Gear Aid Revivex Odor Eliminator

When a suit already smells sour, standard soap will only mask the odor temporarily. Gear Aid Revivex Odor Eliminator uses a specialized blend of natural microbes and enzymes to physically consume the bacteria, mold spores, and organic compounds causing the smell. It leaves no chemical residue and works overnight as the suit dries, leaving a clean, neutral scent behind.

• Application Method: Can be used as a dip/soak or sprayed directly onto problematic areas like armpits and booties.
• Activation: The enzymes require a damp environment to work; do not apply to a bone-dry suit.
• Shelf Life: Once diluted with water, the enzyme solution must be used within a few days to remain active.

This is a must-have for cold-water paddlers and divers whose gear has developed a persistent, deep-seated funk. It is not a replacement for regular soap, but rather a targeted treatment for serious odor control.

Changing Mat – Cor Surf Wetsuit Changing Bag

Changing out of a wet suit in a gravel parking lot or sandy beach is a recipe for ground-in dirt and micro-tears in the neoprene. The Cor Surf Wetsuit Changing Bag opens flat into a large, 100% waterproof changing mat that keeps your feet and suit completely clean. Once changed, simply pull the drawstrings to convert the mat into a sealed, heavy-duty dry bag that locks moisture and sand inside.

• Material: Made from heavy-duty, puncture-resistant PVC-coated fabric.
• Size Options: Generous diameter fits large adult suits and boots easily.
• Care: Turn inside out and rinse with fresh water occasionally to clear out trapped sand.

This is a perfect accessory for surfers, paddleboarders, and lake swimmers who change in public parking lots, sandy shores, or grassy parks. It is less relevant for those who always change at home or in indoor locker rooms.

Gear Bucket – YETI Camino 35 Carryall Bag

Transporting dripping wetsuits, boots, and wet towels home from the water requires a container that is completely waterproof, puncture-resistant, and easy to wash out. The YETI Camino 35 Carryall Bag is built with an ultra-durable, easy-to-clean shell that stands upright on its own, making it incredibly simple to drop wet gear inside. Its welded seam construction guarantees that saltwater and mud will not leak onto your car’s carpets or seats.

• Cleaning: Simply spray it down with a hose and wipe it dry when done.
• Interior Dividers: Features deployable dividers to keep wet suits separated from dry keys or clean clothes.
• Portability: Heavy-duty straps make it easy to carry one-handed even when fully loaded with wet gear.

This utility tote is ideal for water sports enthusiasts who value rugged, long-lasting gear transport that can handle mud, sand, and heavy abuse. It is not suitable for those looking for a lightweight, packable backpack-style bag.

Zipper Lubricant – Gear Aid Zipper Wax Stick

A seized or broken zipper will render an otherwise perfect wetsuit completely useless. The Gear Aid Zipper Wax Stick provides a paraffin-based protective coating that lubricates heavy-duty plastic and metal zippers, protecting them against salt, chlorine, and corrosion. It goes on clean without leaving a sticky, dirt-attracting residue that can jam the zipper teeth over time.

• Application: Apply to both sides of the zipper teeth, then slide the zipper back and forth several times to distribute.
• Temperature Sensitivity: Hardens slightly in freezing conditions but remains highly effective.
• Compatibility: Safe for use on wetsuits, drysuits, gear bags, and heavy boat covers.

This is essential maintenance gear for any wetsuit user, especially those operating in harsh saltwater environments where salt crust buildup is a constant threat. It is not necessary for zipperless wetsuit models.

Mesh Gear Bag – Stahlsac Panama Mesh Backpack

Keeping damp wetsuit accessories locked in a solid plastic bag for even a short drive can kickstart rapid bacterial growth. The Stahlsac Panama Mesh Backpack utilizes a high-flow mesh body that allows maximum air circulation so your gear can start drying the moment you pack up. Its heavy-duty construction resists tears from sharp fins or buckles, and the built-in backpack straps make carrying heavy, wet gear over long distances comfortable.

• Drainage: Water will drip through the mesh, so it should be transported on a waterproof mat or in a gear bucket.
• Storage Pocket: Features a dry compartment for keys, wax, and small electronics.
• Sizing: Spacious enough to hold a full 5mm suit, boots, gloves, hood, and mask.

This is perfect for divers, snorkelers, and paddlers who need to walk down to the water with their gear and want an airy, self-draining transport option. It is not designed to keep moisture inside, so it should not be placed directly on fabric car seats.

Best Practices for Off-Season Wetsuit Storage

When the season winds down and the gear goes into hibernation, proper storage determines whether your wetsuit will be supple or ruined come spring. Before packing it away, perform a deep wash and enzyme treatment, ensuring the suit is 100% dry inside and out. Any residual moisture trapped inside the rubber over several months of storage will inevitably bloom into deep, destructive mildew.

Never store a wetsuit folded tightly in a plastic bin or cardboard box, as this creates permanent crease marks that pinch the neoprene cells and destroy their insulating value. The ideal method is to lay the suit flat in a cool, dark closet away from direct sunlight, ozone sources (like water heaters), and extreme temperature shifts. If flat storage is not an option, hang the suit on a wide, padded hanger folded over the crossbar at the waist to eliminate shoulder tension.

Avoid storing gear in hot attics, damp basements, or uninsulated outdoor sheds where temperature and humidity fluctuate wildly. These harsh environments dry out the rubber, weaken the seams, and attract pests that can chew through the soft fabric linings. Spending a few minutes to prep and store your gear correctly ensures that your wetsuit will be fresh, stretchy, and ready to perform the very first day you head back out onto the water.

Taking care of a wetsuit might seem like extra work at the end of a long day on the water, but it pays massive dividends in comfort, performance, and gear longevity. By investing in a few key tools—like proper hangers, gentle cleaners, and waterproof changing mats—you eliminate the odors and mold that ruin high-end neoprene. Keep your gear clean, dry, and protected, and it will keep you warm on the water for seasons to come.