How to Properly Clean Your Ski Goggles
Whether you’ve spent a day on the slopes, trekked through snowfall, or navigated dense underbrush, your ski goggles are bound to get dirty. Proper cleaning is essential to maintain clarity, performance, and durability.
DEMON has created a complete guide of dos and don’ts to help you clean your ski goggles safely and effectively. Ski goggles are delicate, and using the wrong methods or tools can scratch the lenses, damage anti-fog coatings, or weaken the frame.
Understanding the right cleaning techniques ensures your goggles remain clear, comfortable, and long-lasting, providing optimal vision and protection during every adventure on the slopes.

Cleaning the Frame of Your Ski Goggles
Cleaning the plastic frame of your ski goggles is a simple yet important step in maintaining their appearance and longevity. This part of the goggles is generally durable and less prone to damage, making it the easiest to clean.
Use a soft microfiber cloth, slightly damp if necessary, to gently remove dirt, dust, or stubborn stains. Most goggle frames are coated with a protective paint layer that preserves their color, so gentle wiping is usually sufficient.
For tougher stains, you can lightly dampen the microfiber cloth with a small amount of isopropyl alcohol. This helps remove more persistent marks without harming the frame’s finish. Always avoid abrasive materials or harsh chemicals that could scratch or discolor the frame.

Cleaning the Foam on Ski Goggles
The soft, high-density foam that lines your ski goggles requires careful handling, as it is glued to the frame and essential for comfort and fit. Excess moisture can weaken the adhesive and compromise the foam’s attachment.
To clean the foam, lightly moisten a microfiber cloth with water or a small amount of isopropyl alcohol, similar to how you would clean the plastic frame. Gently wipe only the surface of the foam, avoiding saturation. This method removes dirt, sweat, and oils while preserving the foam’s integrity and preventing damage to the adhesive.
Proper care of the foam ensures that your goggles remain comfortable, hygienic, and securely fitted during every use.

Cleaning the Elastic Strap of Ski Goggles
The elastic strap of your ski goggles is durable and generally low-maintenance, but regular cleaning helps maintain its elasticity, appearance, and hygiene. You can clean the strap using a microfiber cloth lightly moistened with water or isopropyl alcohol, following the same method as for the plastic frame.
Gently wipe the surface of the elastic to remove dirt, sweat, and oils. Avoid soaking the strap, as excessive moisture can weaken the elasticity over time. Regular care ensures the strap stays strong, flexible, and securely holds the goggles in place during your skiing adventures.

Rule Number 1: DO NOT wash your ski goggles directly under running water. This is the most effective way to damage the sponge and lens irreparably.

How to Clean the Lens of Your Ski Goggles
The lens is the most delicate and crucial part of your ski goggles, and cleaning it requires careful attention. Before starting, check whether your goggles feature ventilation holes. Lenses with ventilation require extra care compared to solid lenses due to their structure and potential for internal fogging.
Many ski goggles use a double-lens system, which can be thought of as a “sandwich” of two lenses bonded together with a thin, spongy material that cushions against impacts and stress. Because the lenses are glued, opening them for internal cleaning is not possible without causing permanent damage.
It is essential to avoid letting liquids seep into the space between the two lenses, as this can cause fogging once the moisture dries. Proper lens cleaning focuses on the outer surface, preserving anti-fog coatings and preventing scratches or damage that could impair vision on the slopes.

Rule #2: Avoid Liquids Entering Ventilation Holes
When cleaning your ski goggle lenses, it’s crucial to prevent liquids from seeping into ventilation holes, as this can cause fogging or damage to the lens structure.
Cleaning Lenses Without Ventilation Holes
Lenses without ventilation holes are the easiest to maintain. For light dirt or fingerprints, simply breathe lightly on the lens to create minimal moisture and gently wipe with a soft microfiber cloth. Avoid rubbing too hard to prevent scratches.
For more stubborn stains, lightly moisten the cloth with water or use a specialized anti-fog lens cleaning solution, such as DEMON’s. Spray the cleaning fluid directly onto the lens, which not only removes dirt but also leaves a protective anti-fog coating. This method ensures your lens remains clear, scratch-free, and fog-resistant, providing optimal vision on the slopes.
Cleaning Ski Goggle Lenses with Ventilation Holes
Lenses with ventilation holes are more delicate than solid lenses and require extra care due to their structure. Liquids that seep into the ventilation gaps can cause fogging or even damage the lens over time.
For light dirt or fingerprints, use a dry microfiber cloth to gently wipe the lens surface. Avoid pressing too hard to prevent scratches or disrupting the anti-fog coating.
For more stubborn dirt, lightly moisten the microfiber cloth with water. If using an anti-fog lens cleaning solution, never spray it directly onto the lens, as this could penetrate the ventilation holes. Instead, spray the solution onto the cloth and then gently rub it onto the lens. This method safely cleans the surface while preserving the lens’ anti-fog properties and structural integrity, ensuring clear vision on the slopes.
Rules for Safely Cleaning Ski Goggle Lenses
Proper lens care is essential to maintain clarity, anti-fog performance, and mirror coatings on your ski goggles. Follow these important rules:
Rule #3: Avoid Alcohol on Lenses
Do not use alcohol-based cleaners on the lens, as it can damage mirroring or anti-fog coatings on the inner surface, reducing performance and longevity.
Rule #4: Avoid Cotton Cloths
Never use cotton or regular fabrics, as the fibers are coarser than microfiber and can scratch the lens surface, especially on delicate coatings.
Rule #5: Avoid Cellulose-Based Materials
Avoid using paper towels, wet wipes, or toilet paper, even when dampened. These cellulose-based materials can leave smears or micro-scratches, compromising clarity and the anti-fog treatment.
For the safest results, always use a soft, clean microfiber cloth and follow proper cleaning techniques to protect your investment and ensure clear, comfortable vision on the slopes.

How to Properly Dry and Store Your Ski Goggles
After cleaning, always allow your ski goggles to air dry naturally, keeping them away from direct sunlight or heat sources. Excessive heat can damage the lens, foam, and frame, while storing damp goggles can encourage mold growth and unpleasant odors.
To maximize the lifespan of your goggles:
- Once completely dry, store them in a microfiber bag or a hard protective case, depending on the goggle type.
- Keep them in a cool, dry place, avoiding areas that are extremely hot or cold, which could compromise the foam, elasticity, or lens coatings.
- Proper storage preserves the spongy foam lining, ensuring long-term comfort and durability.
Tip: A key sign of poor storage is when the foam begins to crumbly or flake, leaving fragments on your hands or face. In such cases, it may be time to replace the mask. If the lens remains in excellent condition, consider replacing only the frame to maintain optimal performance and comfort.
Rule #5: Properly Store Your Ski Goggles
Always store your ski goggles in a dry, cool place, away from direct sunlight and heat sources. Using a protective case either a soft microfiber bag or a hard-shell case depending on your goggle type helps prevent scratches, preserves the foam, and maintains the integrity of the lens coatings. Proper storage ensures your goggles remain in excellent condition, prolonging their lifespan and keeping them ready for your next adventure on the slopes.
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