UGG socks have become a wardrobe favorite for many, thanks to their irresistible softness, luxurious warmth, and unbeatable comfort. Worn at home, on flights, or even as a stylish statement with oversized sweaters, UGG socks transition effortlessly from cozy loungewear to fashion-forward comfort. However, with everyday wear comes the inevitable need for cleaning. Dirt, sweat, oils, and spills can dull the look and feel of these beloved socks if not properly cared for.
Cleaning UGG socks might seem intimidating, especially if you’re worried about damaging the signature shearling, wool, or fine knit materials. The good news? With the right techniques and a gentle approach, you can keep your UGG socks looking and feeling brand new for seasons to come. In this comprehensive guide, we’ll walk you through everything you need to know — from identifying your sock type to safe washing methods, drying tips, and long-term maintenance.
Understanding Your UGG Socks: Materials Matter
Before jumping into cleaning, it’s critical to understand what your UGG socks are made of. The care method varies significantly depending on the construction and fabric blend. UGG manufactures a range of socks, including:
- Classic Shearling-Lined Socks: Made from sheepskin with natural wool on the inside and a synthetic or leather outer shell. These offer maximum warmth and a plush feel.
- UGG Knit Socks: Crafted from wool blends, often merino wool, with added elastic for stretch and fit. These are lighter and more breathable.
- UGG Cozy Plush Socks: Featuring a soft, fleece-like interior, commonly used for indoor lounging or light outdoor use.
- Hybrid Performance Socks: Designed with moisture-wicking properties and enhanced durability for active use.
Why does material matter? Each fabric responds differently to water, detergent, and heat. Treating shearling the same way as knit wool could lead to shrinkage, felting, or permanent damage. Always check the care label inside your socks for specific manufacturer instructions. Look for icons or text indicating washing temperature, bleaching restrictions, and drying recommendations.
General Guidelines for Cleaning UGG Socks
UGG recommends treating their socks as delicate items. Even if a sock appears durable, the natural fibers used — especially wool and shearling — are sensitive to high temperatures, agitation, and harsh chemicals. Follow these general principles to avoid costly mistakes:
Do Not Machine Wash or Dry Unless Specifically Stated
Unless the care tag explicitly allows machine washing, avoid tossing UGG socks into the washing machine or dryer. The agitation and heat can cause irreversible shrinkage, distortion, or felting of the wool fibers. Even “washable” knit versions should ideally be hand-washed to extend their lifespan.
Always Use Cold Water
Wool and shearling are protein-based fibers. Hot water causes these fibers to contract and tangle, leading to shrinkage and a stiff, felted texture. Always use cold water when hand-washing or spot-cleaning your UGG socks.
Choose a Gentle, pH-Balanced Detergent
Standard laundry detergents contain enzymes and alkaline chemicals that can break down wool proteins and strip natural oils. Instead, use a wool-safe or delicate fabric detergent such as Woolite, Eucalan, or The Laundress Wool & Cashmere Shampoo. These products clean effectively without compromising fiber integrity.
Avoid Bleach and Fabric Softeners
Bleach can discolor natural fibers and weaken their structure. Fabric softeners, while tempting, leave a residue on wool that reduces breathability and moisture-wicking ability. Both should be avoided entirely.
Step-by-Step Guide: How to Hand-Wash UGG Socks
Hand-washing is the safest and most effective way to clean most UGG socks. Here’s how to do it properly:
1. Prepare the Cleaning Solution
Fill a clean basin or sink with cold water. Add a small amount (about a teaspoon) of wool-safe detergent. Stir gently to dissolve and create a mild sudsing solution. Do not use hot or even lukewarm water — maintaining a cool temperature is crucial.
2. Submerge the Socks Gently
Place one or two socks into the water. If you’re cleaning multiple pairs, do them separately to avoid pilling or tangling. Gently press the socks under the water, allowing the solution to penetrate the fibers without agitation.
3. Soak for 10 to 15 Minutes
Let the socks soak. This passive method allows the detergent to lift dirt and oils without mechanical stress. For shearling-lined socks, do not soak for longer than 15 minutes, as prolonged exposure to water can damage the hide layer.
4. Lightly Agitate if Necessary
If there are localized stains — such as from spills, dirt, or heel grime — use your fingertips to gently rub the affected area. Avoid twisting, wringing, or scrubbing vigorously. For stained toes or heels, focus on spot-cleaning rather than full immersion.
5. Rinse Thoroughly in Cold Water
Drain the soapy water and refill the basin with clean, cold water. Rinse the socks by gently pressing them in the water until all traces of detergent are gone. Repeat this process if needed — any leftover soap can attract more dirt over time.
6. Remove Excess Water Carefully
After rinsing, gently press the socks against the side of the basin to remove excess water. Never wring them out — this can stretch and distort the fibers. For shearling socks, you can roll them in a clean, dry towel and press lightly to absorb moisture.
7. Dry Flat in a Well-Ventilated Area
Lay the socks flat on a clean, dry towel or drying rack in a shaded, well-ventilated space. Keep them away from direct sunlight, radiators, or heaters. Never hang UGG socks to dry — this can cause them to stretch out of shape, especially knit styles.
For shearling or wool socks, reshape them gently while damp to maintain their original form. Allow them to dry completely — this may take 24 to 48 hours depending on thickness and humidity.
Cleaning Specific Types of UGG Socks
Not all UGG socks are created equal. Here’s how to tailor your cleaning method based on the type you own:
Shearling-Lined UGG Socks
These are the most delicate and luxurious. Made from sheepskin, they have a suede or leather outer and a wool interior. Cleaning requires extra caution:
Spot Cleaning for Minor Stains
If only one area is dirty (e.g., toe stains or heel marks), perform spot cleaning:
- Mix a small amount of cold water with a wool-safe detergent.
- Dip a clean, soft cloth into the solution and wring it until nearly dry.
- Gently dab the stained area. Do not saturate the leather or suede side.
- Wipe with a clean, damp cloth to remove soap residue.
- Let air dry completely, away from heat.
For the wool interior, use a soft-bristled brush (like a suede or clothing brush) to fluff and remove surface dirt.
Deodorizing and Refreshing
Shearling naturally resists odors, but over time, sweat can build up. To freshen without washing:
- Sprinkle a small amount of baking soda inside the sock and let sit for 30 minutes, then shake out.
- Use a fabric refresher spray designed for delicates (test in an inconspicuous area first).
- Air them out in a breezy room, avoiding direct sunlight.
UGG Knit Wool Socks
These are typically made from merino wool or wool-polyester blends. They’re more resilient but still prone to shrinkage if mishandled.
Follow the hand-washing steps above. After washing, lay flat to dry and reshape the cuff and toe area while damp. Avoid stretching the ankle band, as this can lose elasticity over time.
Important: Never stretch knit socks over a hanger or bottle to dry — their weight when wet can distort the shape permanently.
Plush Fleece or Synthetic UGG Socks
Some UGG socks are made from synthetic fibers like polyester, nylon, or acrylic blends. These may be more durable and occasionally machine-washable.
Check the care label. If it says “machine washable,” wash on the gentle cycle with cold water and mild detergent. Use a mesh laundry bag for added protection. However, hand-washing is still recommended to preserve softness and prevent pilling.
Dry flat — even synthetic fibers can degrade under high heat.
Dealing with Stains and Odors
Even with regular care, UGG socks may encounter spills, pet accidents, or persistent foot odor. Here’s how to address common issues:
Common Stains and Removal Tips
Spills (Coffee, Juice, Food): Blot immediately with a clean, dry cloth. Follow with a damp cloth using cold water and a drop of wool-safe detergent. Do not rub.
Mud or Dirt: Let the mud dry completely, then gently brush it off with a soft brush. Hand-wash only if residue remains.
Sweat or Body Oils: These can build up in the heel or toe area. Soak those spots with a cold detergent solution and gently massage. Rinse thoroughly.
Tackling Odors
Foot odor thrives in warm, moist environments — especially inside socks. Prevent and treat it with these strategies:
- Rotate your socks: Never wear the same pair two days in a row. Give fibers time to air out and recover.
- Wear clean feet: Always put on UGG socks with clean, dry feet to minimize bacterial growth.
- Use moisture-absorbing powders: Lightly sprinkle foot powder inside socks before wear to reduce dampness.
- Freeze for odor control: Place socks in a sealed bag and put them in the freezer overnight. Cold temperatures can kill odor-causing bacteria.
| Stain/Odor Type | Recommended Solution | Caution |
|---|---|---|
| Oil or Grease | Apply cornstarch or talc to absorb; let sit 1-2 hours, then brush off and spot clean | Avoid applying water first — oil spreads |
| Urine or Vomit | Blot, then rinse with cold water; use enzyme-free wool detergent | Do not use enzyme cleaners — they damage wool |
| General Odor | Baking soda treatment or airing out | Never use bleach or strong perfume-based sprays |
Drying Your UGG Socks: What Not to Do
Drying incorrectly is one of the most common reasons for ruined UGG socks. Avoid these pitfalls:
Never Use a Dryer
The high heat of a clothes dryer will shrink wool, harden shearling, and damage elastic bands. Even “low heat” settings are too hot for natural fibers. No matter how tempting, resist the urge to speed up the process.
No Direct Sunlight or Radiators
Heat sources like radiators, fireplaces, or sunny windowsills may seem helpful, but they can:
- Dehydrate and stiffen wool fibers
- Crack or discolor leather or suede exteriors
- Warp the sock’s shape
Dry at room temperature in a well-ventilated area. A fan nearby (not blowing directly on the socks) can improve airflow.
Long-Term Maintenance Tips
Proper cleaning is only half the battle. To keep your UGG socks cozy and in top condition over time, follow these maintenance habits:
Store Properly
When not in use, store your UGG socks in a cool, dry place. Keep them in a drawer or breathable cotton bag — not plastic, which can trap moisture and encourage mildew.
Rotate Your Pairs
Using multiple pairs and switching them daily gives each pair time to rest, air out, and maintain their elasticity. This also slows wear and tear.
Brush Regularly (Especially Shearling)
Use a soft-bristled clothes brush to fluff the interior of shearling socks weekly. This restores loft, removes surface lint, and prevents matting.
Avoid Wearing Them Outdoors in Wet Conditions
While some UGG socks are designed for light outdoor use, prolonged exposure to rain, snow, or mud can degrade materials. Save outdoor wear for dry days or consider UGG’s outdoor-specific styles if you need more durability.
What to Do If Your UGG Socks Get Wet?
If your socks are caught in the rain or spill water, act quickly:
- Blot excess moisture with a dry towel.
- Stuff them lightly with paper towels to help absorb internal dampness.
- Let them air dry at room temperature, reshaping as needed.
Do not use a hairdryer. Avoid sealing them in a plastic bag — they need airflow to dry naturally.
When to Seek Professional Cleaning
If your UGG socks are heavily soiled, stained, or you’re unsure about cleaning them yourself, professional cleaning is a smart choice. Look for specialty fur, wool, or leather cleaners who understand how to handle shearling and delicate fibers.
Some dry cleaners offer “wet clean” services — a water-based, low-agitation method safer than traditional chemical dry cleaning for natural materials.
Final Thoughts: Treat Your UGG Socks with Care
UGG socks are an investment in comfort, warmth, and style. By understanding how to clean them properly, you extend not just their lifespan but also the joy they bring. Whether you own plush shearling-lined models or soft knit wool pairs, gentle hand-washing, careful drying, and consistent maintenance are key.
Remember:
- Always check the care label.
- Use cold water and wool-safe detergent.
- Air dry flat — never use a dryer.
- Tackle stains immediately and store properly.
With the right care, your UGG socks can remain a cozy favorite for years. So go ahead — slip them on, snuggle up, and enjoy the luxurious comfort, knowing you’ve given them the attention they deserve.
How often should I clean my UGG socks?
UGG socks should be cleaned every few weeks with regular use, or whenever they appear soiled, develop odors, or feel less soft. The frequency depends on how often you wear them, whether they’re used indoors or outdoors, and your foot’s natural moisture level. For those who wear them daily during colder months, a monthly deep clean is recommended to maintain freshness and performance.
However, if you’ve been wearing your UGG socks without shoes, especially in warm environments where feet sweat, you might want to clean them more frequently—perhaps every 2 to 3 wears. Spot cleaning after occasional use can help extend time between full washes. Regular maintenance not only keeps the socks hygienic but also preserves the integrity of the sheepskin or wool fibers, ensuring they stay cozy and durable for longer.
Can I machine wash my UGG socks?
Some UGG socks are machine washable, but it’s essential to first check the care label. Socks made from synthetic blends or treated wool may tolerate gentle machine washing, while those crafted from genuine shearling or delicate natural fibers should be hand washed to prevent damage. When in doubt, err on the side of caution and opt for hand washing to preserve their shape and softness.
If the label confirms machine washability, use a front-loading washing machine on a cold, delicate cycle with a mild detergent. Always place the socks in a mesh laundry bag to minimize agitation and prevent pilling or stretching. Avoid top-loading machines with agitators, as they can roughen the material. Never use bleach or fabric softeners, as these chemicals degrade the natural fibers and diminish the socks’ moisture-wicking properties.
How do I hand wash my UGG socks properly?
To hand wash UGG socks, fill a basin with cold water and add a small amount of mild, wool-safe detergent. Gently submerge the socks and lightly agitate the water with your hands to allow the soap to penetrate the fibers. Let them soak for 5 to 10 minutes, focusing extra attention on any visibly soiled areas by softly rubbing with your fingertips—never scrub harshly.
After soaking, drain the soapy water and rinse the socks thoroughly under cold running water until no suds remain. Press out excess water gently without wringing, as twisting can damage the fibers and distort the shape. Lay the socks flat on a clean, dry towel, roll the towel up, and press to absorb more moisture. Then, reshape the socks and allow them to air dry away from direct heat or sunlight to maintain softness and size.
Is it safe to use a dryer on UGG socks?
No, it is not safe to use a dryer on most UGG socks, especially those made from natural wool or shearling. High heat and tumbling can shrink the fibers, felt the wool, and cause irreversible damage to the texture and fit. Even socks constructed with synthetic blends may lose their plushness or elasticity if exposed to dryer heat, so air drying is always recommended.
Instead, after washing, reshape the socks and lay them flat on a drying rack or clean towel in a well-ventilated area. Avoid hanging them, as this can stretch out the cuffs and leg portions. Ensure they are completely dry before storing or wearing again, as dampness can lead to odor buildup or mildew. Drying typically takes 24–48 hours depending on humidity and airflow.
What detergent should I use to clean UGG socks?
Use a mild, pH-balanced detergent specifically formulated for wool or delicates when cleaning UGG socks. Regular laundry detergents often contain harsh chemicals, enzymes, or brighteners that can strip natural oils from wool fibers, leading to stiffness, shrinkage, or loss of softness. Wool-safe detergents, like Woolite or Eucalan, help preserve the fabric’s integrity and natural properties.
For eco-conscious users, natural detergents with tea tree oil or lavender can also provide gentle cleaning with mild antibacterial benefits, helping neutralize odor-causing bacteria. Avoid using bleach, fabric softeners, or stain removers unless specified for wool, as they can degrade fibers and discolor the material. Always follow the detergent’s dilution instructions to prevent residue buildup.
How can I remove odors from my UGG socks?
To remove odors, start by washing the socks using the appropriate method—hand or machine wash with wool-safe detergent. If odors persist, add a small amount of white vinegar (about 1/4 cup) to the rinse water, as vinegar naturally neutralizes bacteria and eliminates lingering smells without harming the fibers. Baking soda can also be added during washing to help absorb odors, but be sure it dissolves completely to avoid residue.
Between washes, air out your UGG socks after each use by placing them in a well-ventilated area away from moisture. Sprinkling a light dusting of baking soda inside the socks and letting them sit for an hour before shaking it out can help absorb daily sweat and odor. Avoid applying deodorants or sprays directly to the fabric, as ingredients can build up and cause irritation or material breakdown over time.
Can I iron or steam my UGG socks after washing?
Ironing UGG socks is not recommended, as the high heat can melt synthetic fibers or felt natural wool, altering the texture and structure of the socks. Direct contact from a hot iron may also scorch or flatten the plush pile, diminishing their signature cozy feel. Similarly, steam from a garment steamer should be avoided, especially on shearling or wool-rich blends, to prevent moisture damage and distortion.
If your socks appear wrinkled or misshapen after drying, gently reshape them with your hands while they’re slightly damp. Lightly fluff the interior lining by rubbing the fabric to restore loft. For persistent creases, try using your hands to smooth and stretch them into shape. The best way to prevent wrinkling is to lay them flat and smooth during the drying process, ensuring they retain their original fit and comfort.