How to Clean and Store Astral Water Shoes After Saltwater Use
By Astral | Published: 2026-10-16
Category: Tips & Care
A step-by-step routine to rinse, dry, and store Astral water shoes after ocean or saltwater wear so they stay fresh and last longer.
Quick answer
Rinse your Astral water shoes with fresh, cool water as soon as you leave the water, then air-dry them away from direct sun and heat before storing them loosely in a cool, dry place. This removes salt and sand, prevents odor, and protects the uppers and grip.
Why saltwater needs a different routine than freshwater
Salt crystals left in the fabric, mesh, and stitching can dry stiff and abrasive, which is why a quick freshwater rinse immediately after ocean use matters more than a deep clean later. Salt also holds moisture against the shoe, giving odor-causing bacteria a longer window to grow. Freshwater rinsing is the single most effective step in saltwater shoe care, and it takes less than a minute.
What you need (and what to avoid)
You do not need a full cleaning kit. A freshwater source, a soft brush or cloth, and a drying spot with airflow cover most situations. Avoid harsh detergents, bleach, and hot water, which can break down adhesives and fabrics. If you use a mild soap, make sure it is fully rinsed out, because leftover residue attracts dirt and can irritate skin.
Drying without damaging the shoe
Air-drying is the safest method. Stuff the shoes lightly with newspaper or a dry cloth to hold their shape, then let them sit in a shaded, ventilated area. Direct sun and high heat can warp the sole, shrink the upper, or weaken adhesives. A fan speeds drying without adding heat. Never put water shoes in a dryer.
Storing water shoes between trips
Store shoes only after they are completely dry. A damp shoe in a closed bag or bin is the fastest route to odor and mildew. Keep them loose on a shelf or in a breathable bag, away from heavy gear that could crush the heel or deform the toebox. If you store them for the season, check them once a month for moisture.
Step-by-step saltwater care routine
- Rinse immediately with fresh water: As soon as you are out of the ocean, rinse the shoes inside and out with cool freshwater. Pay attention to the toebox, heel, and lace area where salt and sand collect. Common mistake: waiting until you get home, which lets salt dry into the fabric and stitching. Checkpoint: no visible grit or white salt residue remains.
- Remove insoles and shake out sand: Take out any removable insoles and shake the shoes upside down to dislodge sand and small pebbles. Rinse the insoles separately. Common mistake: leaving sand trapped under the insole, which rubs against the footbed and causes odor. Checkpoint: insoles come out easily and the footbed is clear of grit.
- Wash gently with a soft brush: Use a soft brush or cloth with cool water and, if needed, a tiny amount of mild soap. Scrub the upper, midsole, and outsole. Do not machine wash or use hot water. Common mistake: scrubbing hard with a stiff brush, which can fray mesh and scratch the sole. Checkpoint: soap is fully rinsed away and no suds remain.
- Air-dry in shade with airflow: Stuff the shoes lightly with newspaper or a dry cloth, then place them in a shaded, ventilated spot. A fan helps. Common mistake: putting them in direct sun or on a hot surface, which can warp the sole and shrink the upper. Checkpoint: shoes are completely dry inside and out before storage.
- Store loose and dry: Once fully dry, store the shoes loosely on a shelf or in a breathable bag. Do not seal them in a plastic bin. If you keep spare laces like Laces - Loyak AC, store them dry and untangled. Common mistake: storing damp shoes in a closed bag, which traps moisture and causes odor. Next step: check stored shoes monthly for moisture or odor.
Astral gear mentioned in this guide
- Nosobo: The Nosobo is a hiking shoe with a rechargeable system, a widest toebox, and a zero drop platform, available in Glow-worm Gray with multiple size options. Its wide toebox and zero drop shape mean you should dry it stuffed lightly rather than crushed, so the upper keeps its natural splay and the platform stays flat.
- Laces - Loyak AC: Laces - Loyak AC are replacement laces in Navy, designed as a spare or replacement set for Loyak AC shoes. Salt and sand wear laces faster than uppers, so keeping a spare set lets you replace stretched or gritty laces without replacing the whole shoe.
