If your Oncloud shoes are looking dull after workouts, you don’t need fancy gear to bring them back to life. This quick guide shows a gentle clean that keeps the lightweight fabrics intact. Read on for stain removal, fresh laces, and a finish that looks almost new.
Start by removing the laces and taking out the insoles if possible. Brush off loose dirt with a soft brush, then wipe the exterior with a damp cloth. This pre-clean step prevents dirt from turning into stubborn stains.
Mix a small amount of mild detergent with lukewarm water. Gently scrub the upper and midsole with a soft brush, using light circular motions. Avoid soaking the entire shoe to protect the materials.
Allow the shoes to air dry away from direct heat or sun. Stuff them with paper to help maintain shape and absorb moisture. Reinsert the insoles and laces once completely dry.
Assessing the Shoes and Choosing a Cleaning Approach
Check Materials and Model-Specific Notes
On Cloud shoes come in a variety of constructions, including knit mesh uppers, synthetic overlays, and reflective accents. The material mix determines how delicate your cleaning method should be, and it also affects stain susceptibility and colorfastness. Before any cleaning, inspect for special care notes from the manufacturer, labels on the tongue, and any yellowing or discoloration around seams that could signal dye migration. If you rush a cleaning on the wrong material, you risk shrinking, pilling, or weakening the glue or stitching. Understanding the exact model will guide whether hand washing or machine washing is preferable, and what detergents or additives to avoid.
In this initial assessment, identify three things: the upper material type, the presence of any water-repellent finishes, and the condition of the midsole and outsole. Knit or mesh uppers generally tolerate gentler cleaning, while coated textiles may resist immersion but still benefit from careful scrubbing. Printed or reflective elements can fade with aggressive cleaners or high heat, so they demand milder solutions and minimal abrasion. Finally, check for exposed foams or glued components that could be compromised by soaking or tumbling. This upfront audit helps you tailor subsequent steps and reduces the chance of permanent damage.
- Upper material: knit, mesh, synthetic, or leather-like overlays.
- Finishes: water-repellent coatings or reflective accents.
- Construction: glued seams, exposed foam, and branding details.
Decide Between Hand Wash and Machine Wash
The safest approach for most On Cloud models is hand washing, especially for knit uppers, light-colored fabrics, or shoes with delicate branding. Hand washing gives you tactile control, reduces the risk of warping or deforming the shoe shape, and minimizes the chance of dye transfer to other garments. If the model is known to tolerate machine washing—typically by owners who have used a gentle cycle on similar knit shoes—you can proceed with care, but insist on cold water, a mesh bag, and a no-dryer policy. The decision hinges on the materials, finish, and how comfortable you are with the potential trade-offs of machine agitation.
When you choose hand washing, you avoid some of the common machine-wash risks, such as sole separation, loosening of the midsole, or color bleeding onto lighter fabrics. If you decide to machine wash, follow strict safeguards: place the shoes in a dedicated laundry bag, run a cold gentle cycle, use a mild detergent, and never put them in the dryer. Regardless of method, always air dry away from direct heat, as heat can distort the shape and degrade cushioning materials over time.
- Hand wash if unsure about model construction or colorfastness.
- Machine wash only on gentle, cold cycles with protection like a mesh bag.
- Never use high heat or tumble drying; opt for air drying.
Prep Work Before Cleaning
Remove Laces and Insoles; Dry Brush
Begin by removing laces and insoles to access all parts of the shoe and prevent entanglement in a washing machine. Laces can be washed separately or replaced with a fresh pair to refresh the look. Insoles, if removable, often harbor sweat and oils; gently brush or wipe them with a mild soap solution, then air dry completely before reassembly. A quick dry brush on the exterior helps dislodge surface dirt without saturating the fabric, reducing the amount of shampoo or detergent needed later.
Brushes with soft bristles work best for knit fabrics and avoid snagging threads. For stubborn mud or dried stains, use a slightly damp cloth to loosen debris before washing. If your shoes have translucent or delicate parts, test a small, inconspicuous area first to confirm that the cleaning solution won’t cause fading or clouding. Completing this prep step minimizes the chance of rubbing dirt deeper into the fibers during cleaning.
- Remove laces and insoles; wash or replace laces separately.
- Use a soft brush to loosen surface dirt before cleaning.
- Test any cleaner on a hidden area first if you’re unsure.
Treat Stains and Odors
Stubborn stains, like grass, mud, or sweat stains, benefit from a targeted pre-treatment. Create a mild paste from baking soda and water and apply it to the stained areas, letting it sit for 10–15 minutes before scrubbing gently. For odors, sprinkle a small amount of baking soda inside the shoe and leave it overnight to neutralize moisture and aroma. A mix of white vinegar and water can also help with mineral stains or mildew, applied sparingly and rinsed away, then dried completely to avoid lingering scent. (See Also: Why Do My On Shoes Squeak )
Always avoid harsh bleaches or aggressive solvents that can degrade fibers or adhesives. If you’re cleaning a dark-colored or patterned upper, use a small, inconspicuous test spot to ensure the cleaner doesn’t cause fading or color bleed. After pre-treating, wipe the area with a clean damp cloth to remove any residue before proceeding with the full cleaning method.
- Pre-treat stains with baking soda paste; let sit briefly.
- Neutralize odors with baking soda inside the shoe overnight.
- Avoid bleach; test cleaners on hidden areas first.
Hand Washing Method
Gather Supplies and Environment
Assemble a minimal, non-damaging cleaning kit: a basin or sink, a soft-bristled brush, a microfiber cloth, mild liquid detergent, and clean water. Use a cool to lukewarm water mix; hot water can weaken adhesives or distort foam in some On Cloud shoes. Choose a well-ventilated area to avoid lingering moisture and allow for quicker air drying, especially if you live in a humid climate or plan to wear the shoes soon after cleaning.
Make sure you have enough space to lay the shoes flat without crowding, and consider placing a towel underneath to catch runoff. Use a separate brush and cloth for the interior to prevent cross-contamination with the exterior. If you are cleaning a pair, work on both shoes in tandem to maintain uniform cleanliness and drying times. This prep phase sets the pace for a thorough, controlled cleaning process.
- Baseline supplies: basin, soft brush, microfiber cloth, mild detergent.
- Avoid hot water to protect materials and adhesives.
- Choose a ventilated area for faster drying.
Step-by-Step Hand Wash Process
Fill a basin with enough cool water to submerge the parts you’re cleaning, adding a small amount of mild detergent. Dip a soft brush into the solution and gently scrub the upper, focusing on stained areas while avoiding aggressive scrubbing that could fray knit materials. Rinse the brush frequently and change the water if it becomes overly soapy, then wipe the outsole and midsole with a damp cloth to lift embedded grime.
For stubborn spots, apply a tiny amount of detergent directly to the bristles and re-scrub with careful, circular motions. After you finish cleaning the exterior, thoroughly rinse the utensil-free areas with clean water to remove all soap residue. Finally, pat dry with a clean towel and allow the shoes to air dry completely in a shaded, well-ventilated area.
- Scrub gently; avoid aggressive motions on knit uppers.
- Rinse thoroughly to remove all soap residue.
- Air dry away from direct heat sources.
Machine Washing Method (if Allowed)
When It’s Appropriate and Precautions
Machine washing should be the exception rather than the rule for On Cloud shoes, reserved for models known to tolerate agitation. If you decide to proceed, always use a dedicated laundry bag to prevent the shoes from banging around in the drum. Choose the coldest setting, the gentlest cycle, and a small amount of mild detergent designed for delicate fabrics. Avoid fabric softeners and bleach as they can degrade materials and colors or alter the shoe’s breathability and structure.
Additionally, remove insoles and laces, placing them separately in the laundry bag if possible. If your model uses foam or air cushioning, be mindful that repetitive machine agitation can gradually degrade the structure. After washing, do not tumble dry; instead, lay flat or stuff with paper to maintain shape while air drying. Following these precautions reduces risk while still allowing a machine clean when necessary.
- Use a mesh bag; remove insoles and laces.
- Cold wash with a mild detergent; avoid bleach.
- Air dry; do not use a dryer or heat.
Step-by-Step Machine Wash Process
Place the shoes and any removable parts in a mesh laundry bag, ensuring they have space to move rather than rubbing against the drum walls. Program a cold, gentle cycle with a standard amount of detergent; avoid long cycles that increase exposure to agitation. After the cycle finishes, promptly remove the shoes from the bag to prevent creases from setting in and gently reshape them if needed. Rinse spinner settings may leave detergent; a quick additional rinse in cold water can help remove any residual soap.
Lay the shoes on a clean towel in a shaded area to dry; stuff with crumpled newspaper or paper towels to help absorb moisture and maintain form. Avoid direct sunlight or near heat sources, which can warp the foam and compromise cushioning. Regularly check the insoles and interior to ensure moisture is evaporating evenly, and do not wear the shoes until fully dry to prevent odor or mold growth.
- Ensure space in the drum and use a mesh bag.
- Rinse and reshape after washing; avoid lingering moisture.
- Avoid heat sources during drying.
Cleaning Components: Upper, Inner, Soles
Cleaning the Knit Upper and Mesh
The knit upper and mesh parts are the most prone to snagging and color loss if treated too aggressively. Use a soft brush and a gentle detergent solution; apply foam rather than soaking to minimize saturation. Work from the outside toward the center, scrubbing in small, circular motions to dislodge dirt from the weave without pulling on fibers. Rinse with a damp cloth, repeating as needed until the fabric looks clean and feels refreshed rather than stiff. (See Also: What Do Boots Symbolize )
For persistent staining, apply a little more detergent to the brush and continue with light, even pressure. If the upper has a water-repellent finish, avoid saturating the fabric and let the finish guide how much moisture you apply. After cleaning, support the shoe with a soft surface to dry and avoid leaning the shoe on its side, which can cause uneven drying and deformities over time.
- Use minimal moisture; foam is preferable to soaking.
- Brush gently to prevent fiber snagging.
- Avoid heavy scrubbing on reflective elements or logos.
Cleaning the Insole, Tongue, and Interior
Insoles and interior fabrics benefit from a lighter touch; wipe with a damp cloth using a mild detergent, then blot dry with a clean towel. If the insoles are odor-prone, sprinkle a small amount of baking soda on them and leave overnight before brushing off and washing them separately. The tongue and interior, being in closer contact with your foot, should be cleaned with extra care to avoid seepage into seams that could cause foaming or odor entrapment.
Ensure you allow ample drying time for the interior to prevent mold or mildew, especially if you wore the shoes in wet conditions. If you have removable insoles, a quick rinse with soapy water followed by a thorough dry is often easier than attempting to clean them inside the shoe. Consider air-drying the entire interior with the shoe propped open to maximize ventilation.
- Clean insoles separately when possible.
- Address odors with baking soda in a well-ventilated area.
- Ensure full interior drying to prevent mildew.
Cleaning the Outsole and Midsole
The outsole and midsole can accumulate dirt and grime that dulls the appearance of the shoe. Use a stiffer brush to remove caked-on material from the treads, paying attention to the grooves where debris collects. A final wipe with a damp cloth should lift the bulk of the residue; for stubborn stains on white midsoles, a small amount of non-abrasive cleanser can be used sparingly, followed by a thorough rinse. Dry these areas completely to prevent re-deposition of dirt as moisture dries unevenly.
During cleaning, inspect the tread pattern for embedded stones or glue flaps that may loosen after cleaning; remove or secure any loose bits to preserve traction and durability. For performance shoes, keep the midsole foam supported and avoid compressive forces that could warp the cushioning. When finished, wipe away any remaining moisture and allow the outsole to air dry with the shoe in a natural stance to hold its shape.
- Use a stiffer brush for the outsole grooves.
- Avoid harsh chemicals near white midsoles to prevent discoloration.
- Let the outsole dry completely to prevent residue transfer.
Drying and Post-Cleaning Care
How to Dry Safely
Air drying is essential for preserving On Cloud structure and cushioning. After washing, gently blot excess water with a microfiber towel and remove insoles to enhance airflow inside the shoe. Place the shoes in a well-ventilated area away from direct sunlight, which can cause color fade and material shrinkage. Use newspaper or paper towels inside the shoes to maintain shape and accelerate moisture absorption, changing the paper as it becomes damp.
Avoid using a hair dryer, radiator, or clothes dryer, as heat can distort foam and damage adhesives. If moisture is a persistent issue, position the shoes so they dry evenly, with the toe area slightly elevated to support shape retention. Expect a complete dry time of 12–24 hours depending on climate; do not wear unsafely damp shoes to prevent blisters and odor buildup.
- Blot and air-dry; avoid heat sources.
- Stuff with paper to maintain shape and absorb moisture.
- Expect 12–24 hours for full drying in typical conditions.
Deodorizing and Maintenance Tips
Deodorizing between cleanings helps extend the life of your On Clouds and keeps them fresh between washes. Use baking soda inside the shoe overnight to neutralize odors, then shake out the residue in the morning. Consider placing a sachet of activated charcoal or a moisture-absorbing insert in your shoe storage area to prevent musty smells over time. Regular care includes wiping the exterior after runs and brushing away loose dirt to reduce buildup.
Additionally, address water exposure promptly; if you got caught in rain, wipe the upper and dry as soon as possible to minimize water saturation. Periodically re-treat the upper materials with a breathable, shoe-safe spray to maintain any existing water-repellent properties. Proper storage—upright, in a cool, dry place—helps prevent odors and material fatigue between cleaning cycles.
- Baking soda overnight for odor control.
- Use moisture-absorbers in storage to prevent mustiness.
- Reapply breathable protective spray as needed.
Maintenance and Prevention
Waterproofing and Protective Sprays
Many knit and mesh uppers benefit from a breathable protective spray that adds a light water-repellent layer without compromising breathability. Select a product compatible with fabric sneakers and test on a hidden area to ensure no color shift. Reapply after several wears or following a thorough cleaning to restore the protective barrier; avoid over-applying, which can create a stiff feel or residue. This protective layer helps repel water, oils, and some stains, making future cleanups easier. (See Also: How To Label Socks For Daycare )
When choosing a spray, look for water-based formulas that are gentle on foam and adhesives. Apply in a well-ventilated area, holding the spray at an appropriate distance to create an even, thin film across the surface. Let the shoe dry completely before wearing; this ensures the barrier forms correctly without trapping moisture inside the fabric.
- Choose a breathable, water-based spray.
- Test on hidden area; apply evenly in a ventilated area.
- Allow to dry fully before use.
Regular Care Routines and Storage
A simple maintenance routine goes a long way: brush off dirt after each run, wipe the interior weekly, and wash the pair every 4–6 weeks depending on usage. Regular cleaning reduces the buildup of oils and sweat, which improves odor control and extends the life of the materials and cushioning. Store shoes in a breathable sack or box to minimize dust and moisture exposure, avoiding damp basements or hot, sunlit spaces that can accelerate material fatigue.
Adopt a seasonal cleaning schedule; a light wipe-down after heavy training blocks keeps your shoes looking fresh and performing consistently. Consider rotating pairs so each pair has ample time to fully dry between cleanings, which reduces odor development and preserves the shoe’s shape. A proactive approach provides better fit, longer life, and a more reliable performance on race day or daily runs.
- Brush after runs; wipe interiors weekly.
- Store in a dry, breathable container.
- Rotate pairs to allow complete drying time between uses.
Common Mistakes to Avoid
Using Hot Water, Harsh Chemicals, or Dryer
Hot water can distort materials, weaken adhesives, and shrink knit uppers; always opt for cool or lukewarm temperatures. Harsh household cleansers and bleach can fade colors and degrade fabrics, so stick to mild detergents designed for athletic wear. A furniture or dryer is never recommended because the heat and tumbling can warp the midsole and separate components, leading to long-term damage.
Always avoid placing On Cloud shoes in a standard clothes dryer; the mechanical action, heat, and acceleration can twist the shape and degrade cushioning. If you must use a machine wash, rely on a cold cycle with a gentle spin and remove insoles and laces to minimize stress on the fit. Following these directions protects your investment and keeps the shoes performing closer to their new condition.
- Avoid hot water and aggressive detergents.
- Never tumble dry; air dry only.
- Do not dry near direct heat sources.
Over-Wetting and Color Bleed
Excess moisture during cleaning can saturate the foam and glue layers, weakening structure and causing slower drying or odor issues. Color bleed is particularly a concern with lighter uppers or multi-color patterns; always test a hidden area and consider washing lighter tones separately if you fear color transfer. If bleeding occurs, rinse promptly and repeat with less moisture and gentler scrubbing to minimize long-term staining.
To prevent future bleeding, limit immersion of the entire shoe and focus cleaning on the exterior with controlled moisture. When using a detergent, use a small amount and work it into the fabric rather than flooding the entire shoe. By avoiding heavy saturation, you maintain the integrity of the knit and retain original color vibrancy.
- Test for colorfastness before full cleaning.
- Avoid soaking the entire shoe; target stains with caution.
- Rinse promptly if color transfer starts to appear.
Conclusion
Washing On Cloud shoes requires a balance of care, patience, and attention to material specifics. By starting with a thorough assessment of the model, then choosing a method that respects the construction, you minimize risk while restoring comfort and appearance. Hand washing remains the safer default for knit and mesh uppers, while machine washing can be considered selectively with safeguards that protect foam, adhesives, and color integrity.
Effective cleaning also benefits from thoughtful prep, precise stain treatment, and careful drying that preserves shape and performance. Remember to remove laces and insoles for thorough access, pre-treat stubborn spots, and use a gentle detergent in moderate amounts. Finish with proper deodorizing and maintenance practices, like routine air drying, odor control inserts, and periodic protective sprays, so your On Clouds stay fresh, comfortable, and ready for your next run.
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