6 Best Drysuit Cleaning Solutions For Salt Removal Tips

Nothing ruins a day on the water faster than discovering a salt-crusted zipper or a funky, lingering odor emanating from a stored drysuit. Proper maintenance isn’t just about preserving a significant financial investment; it is about ensuring that specialized gear functions reliably when the temperature drops. Follow this guide to keep your equipment in peak condition and ensure every session remains safe and comfortable.

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Gear Aid Revivex Shampoo: Best Overall Cleaner

Revivex is widely considered the gold standard for routine drysuit maintenance. Its formula is specifically engineered to remove salt, chlorine, and organic residues without stripping away the essential protective coatings that keep a suit waterproof and breathable.

For the majority of water enthusiasts, this is the go-to solution. It excels at neutralizing the corrosive effects of salt, which is essential for those who frequently transition between marine and freshwater environments. If reliability and versatility are the priorities, Gear Aid Revivex is the clear choice.

Sink The Stink: Best for Stubborn Odor Removal

Sometimes, despite diligent rinsing, bacteria begin to thrive in the warm, moist environment of a drysuit. Sink The Stink uses a unique biological formula that actually consumes odor-causing bacteria rather than simply masking the smell with heavy perfumes.

This product is essential for those who push their gear during long, high-intensity sessions where perspiration is inevitable. It is particularly effective for suits that have been improperly stored or left damp for too long. If a suit has developed a persistent, unpleasant scent, Sink The Stink is the most effective remedy on the market.

O’Neill Cleaner: Top Pick From a Trusted Brand

O’Neill brings decades of wetsuit and drysuit manufacturing expertise to their cleaning solution. This cleaner is formulated to be exceptionally gentle on high-tech fabrics, making it an excellent option for expensive, high-performance suits.

It strikes a perfect balance between thorough cleaning power and material preservation. By maintaining the suppleness of neoprene and the integrity of waterproof membranes, it helps the suit feel like new for longer. For those who prioritize brand synergy and proven manufacturing standards, this is a highly dependable purchase.

Jaws Slosh Shampoo: Best Concentrated Formula

Jaws Slosh is a powerhouse when it comes to efficiency and value. Being a highly concentrated formula, a very small amount goes a long way, which makes it perfect for those who maintain multiple suits or clean gear frequently after every outing.

The solution is specifically designed to work in both fresh and salt water, making it a rugged companion for frequent travelers. It cuts through grime quickly, saving time without sacrificing the health of the fabric. Anyone looking for a high-performance, cost-effective solution will find Jaws Slosh to be an ideal addition to their gear closet.

Seventh Generation: Best Gentle, Eco-Friendly Pick

For those who prioritize environmental sustainability, a plant-based cleaner like Seventh Generation provides a compelling alternative. It is free from harsh chemicals, synthetic fragrances, and dyes, making it less likely to irritate the skin or leave a harmful footprint in the local waterway.

While it may lack the specific technical additives found in specialty dive soaps, it is perfectly capable of breaking down salt and light debris. It represents a balanced choice for the conscious consumer who wants to maintain their gear while adhering to strict environmental values. It is a reliable, accessible, and responsible option for standard, routine cleaning.

Nikwax Tech Wash: Best for Restoring Repellency

Nikwax is unique because it focuses on reviving the Durable Water Repellent (DWR) coating found on the exterior of many drysuits. Over time, the outer layer of a suit may begin to “wet out,” meaning water soaks in rather than beading up; Tech Wash addresses this issue directly.

While it is a cleaner, its true value lies in how it prepares the fabric for long-term weatherproofing. It is ideal for older suits that have lost their initial factory finish and need a boost to remain breathable and dry. Anyone who spends long hours in spray or rain should prioritize this product to maintain high-level protection.

How to Properly Rinse and Wash Your Drysuit

Immediately after exiting the water, give the suit a thorough fresh-water rinse inside and out. Salt crystals act like sandpaper when they dry, slowly degrading the fibers of the fabric and the integrity of the seams. Focus especially on the cuffs, the neck seal, and the zipper track.

When washing, fill a large tub with cool water and the recommended amount of cleaner. Submerge the suit and agitate the water gently to ensure the solution penetrates the fabric. Avoid using hot water, as it can compromise the adhesive bonds of the tape that covers the seams.

After washing, rinse the suit until the water runs completely clear. Do not scrub the fabric harshly; instead, let the cleaning solution do the heavy lifting to avoid pilling the exterior material. Always hang the suit to drip-dry in a cool, shaded area away from direct sunlight.

Cleaning Zippers and Seals: A Critical Detail

The zipper is the most vulnerable point of any drysuit, as grit and salt can cause it to seize or teeth to misalign. Use a dedicated zipper wax or lubricant only after the track is clean and free of salt; applying lubricant to dirty tracks will only trap more debris.

Neck and wrist seals require their own specific care to prevent cracking and dry rot. Keep these areas clean of body oils, sunscreen, and salt by wiping them down with a damp cloth after each use. Store them away from ozone-producing equipment, such as electric motors, which can cause rubber components to break down prematurely.

Regularly inspecting the seals for micro-tears is a simple habit that prevents catastrophic failures in the water. If a seal feels tacky or starts to show minor cracks, it is time to apply a specialized silicone-based conditioner. Never store the suit with the seals folded under heavy equipment, as permanent creases will eventually lead to leaks.

Drying & Storing Your Suit to Prevent Damage

Never leave a drysuit in a crumpled heap or a plastic bag, as moisture trapped inside is a breeding ground for mold and mildew. Hang the suit on a wide, sturdy hanger designed specifically for heavy gear; wire hangers will deform the shoulders and stretch the material over time.

Choose a location with good airflow and consistent, moderate temperatures. Avoid garages or sheds that experience extreme heat cycles, as the fluctuating temperatures can degrade the waterproof membranes and the seam tape. Storing the suit in a dark closet is the best way to prevent UV damage from sunlight.

If the suit must be stored for an extended period, keep the main zipper slightly open to relieve tension on the zipper stop. Ensure the suit is completely bone-dry before putting it into long-term storage. Periodic inspection during the off-season will ensure the gear is ready the moment the weather turns.

Drysuit Cleaning FAQ: Your Top Questions Answered

• Can I use a washing machine for my drysuit? In general, it is best to avoid standard washing machines, as the agitation can damage the waterproof seals and zipper teeth. Hand-washing is the only way to guarantee a long lifespan for a drysuit.
• How often should I use soap? You should rinse with fresh water after every use, but you only need to use cleaning solution when the suit smells, has visible salt buildup, or has been used in particularly dirty water. Over-washing can eventually break down the fabric coatings.
• Is it okay to use fabric softener? Absolutely not. Fabric softeners will clog the breathable pores of the drysuit’s membrane, permanently ruining its ability to vent moisture and leading to an uncomfortable, clammy experience.
• What if the suit still leaks after cleaning? If the suit leaks, check the seams for damaged tape and inspect the zippers for missing teeth or grit. If the exterior is “wetting out” despite a clean surface, it is time to reapply a DWR spray treatment to restore the water-beading properties.

Consistent maintenance transforms a drysuit from a fragile piece of equipment into a reliable, long-lasting companion. By following these cleaning and storage protocols, you protect both your gear and your comfort on the water for years to come. Treat your suit with care, and it will keep you dry through every adventure.