Fighting The Fogs: Anti-Fog Solutions For Your Goggles

Before you take to the slopes, the pool, or any other activity that requires goggles, you'll need to understand the issue of fog. Fogging commonly occurs when warm, moist air comes into contact with a cooler surface like the inside of your goggles. This condensation blocks your vision, impairing your ability to ski, swim, or play safely. Fortunately, you can combat fogging with the right knowledge and the right anti-fog solutions.

Understanding the Problem

Fogging occurs when humid air on the outside of the goggles meets the cooler temperature on the inside. That condensation often forms in the corner of the lens blocking your vision exactly where it will do the most damage. For many, fogging is not just an annoyance: it can be a real safety hazard. Fortunately, there are many methods to reduce fogging and improve clarity.

In general, most fogging can be prevented by some simple maintenance activities. Regularly cleaning your goggles of dirt and debris will prevent a buildup of moisture. If will also ensure there are no cracks in the glass that could further trap condensation. Buying lenses or straps with special anti-fog treatments will also help.

Commercial Anti-fog Solutions

If you don't want to attempt a do-it-yourself approach, commercial anti-fog treatments are available. They can be found in any major sporting goods store and come in many different forms. Here's a look at the three most popular types.

• Spray-On: The most popular type of anti-fog solution, these products often feature a pump-spray bottle. Simple to use and relatively inexpensive, the spray must be applied directly to the lenses prior to each use. Depending on the composition of the formula, some can last up to a full day of use. The biggest downside is that some commercial sprays contain alcohol, and the fumes can cause irritation to the eyes.
• Liquid Solution: This type of solution is designed to be used on a damp cloth and applied to the lenses. Again, depending on formula strength, these can last for several hours of use. You can expect to pay a bit more for these solutions, but they are generally worth the extra cost.
• Packets: The least expensive option, these come in small, waterproof packets that can be applied directly to the lenses. These solutions generally last for several hours and are effective at preventing fogging so long as they are properly applied. Unfortunately, the packets are not always easy to open, and they have a tendency to dry up quickly.

DIY Anti-fog Solutions

For those that prefer a more hands-on approach, there are many ways to make your own anti-fog solutions. These homemade solutions are especially popular with swimmers, as they are far gentler on sensitive skin. Here are a few of the most popular homemade varieties.

• Vinegar and Water Mixture: One of the simplest solutions to create, just mix equal parts white vinegar and water and apply to the lenses. This homemade solution works for about an hour before it needs reapplying. Do not use this solution if you already have skin sensitivities.
• Dishwashing Detergent: A few drops of dishwashing detergent in a spray bottle of warm water will do the trick. This is typically used for swimming goggles, as it is both affordable and mild enough to be used on sensitive skin. Again, this solution typically lasts around an hour before needing to be reapplied.
• Shaving Cream: A surprising solution, just add a few drops of shaving cream to the lenses and wipe off with a clean cloth. This will help prevent fogging for up to a few hours and is a less messy option than dishwashing detergent.

Design Features and Anti-fog Technologies

Nowadays, many goggles come with built-in anti-fog features. A wide variety of designs from a range of manufacturers offer various anti-fog technologies, from double-paned lenses to built-in venting systemseach designed to minimize fogging and maximize clarity. Consider the following features when selecting a pair of anti-fog goggles for your next adventure:

• Venting System: Some goggles feature a venting system that allows air to circulate between the two lenses, reducing fogging and condensation buildup.
• Partial UVA Protection: UV protection is important, especially in longer outdoor activities. Many goggles feature only partial UV protection in the lens, making it difficult to determine the amount of actual protection. Always review the product specs before purchasing for full clarity on UVA protection.
• Interchangeable Lenses: If you plan on using in multiple activities in different lighting and weather conditions, look for goggles with interchangeable lenses. This will allow you to easily change the tint of the lenses should you need more or less sun protection.
• Anti-fog Coating: Some lenses, such as those made by Gunnars and Smith, feature an anti-fog coating. This coating helps prevent fogging in almost any environment, and it can be reapplied or serviced as needed.

Reviews and Recommendations

When it comes to selecting the right goggles, no two pair are the same. Doing the research ahead of time is key to ensuring the best possible fit, performance, and clarity. Here, we provide reviews and recommendations for some of the most popular anti-fog goggles currently on the market.

Gunnar Optiks Full Rim Computer Glasses

The Gunnars are one of the best anti-fog computer glasses on the market. Their lenses feature an advanced anti-fog coating, and they also provide 100% UV protection. The overall design is lightweight and comfortable, and they feature interchangeable lenses to adjust for different lighting and weather conditions.

Smith Optics Vice Goggles

The Smith Vice Goggles feature a wide variety of technologies to reduce fogging and improve clarity. Their dual-thermal lenses feature an anti-fog coating, and their two venting systems are designed to keep warm air and moisture out. The overall design is classic and comfortable, and they provide 100% UV protection.

Julbo Lifestyle Spectron 4 Polycarbonate Glasses

The Julbos feature a classic design and quality construction. Made with polycarbonate lenses, these glasses provide 100% UV protection and an additional coating to reduce fogging. The glasses also feature adjustable temples and nose pads for an improved fit, and the lenses are interchangeable for different lighting and weather conditions.

Maintenance and Care

As with any other piece of sports gear, proper maintenance and care of your goggles is essential to optimal performance. Regular cleaning and inspection should be performed after each use, and be sure to store in a dry and cool place when not in use. Also, make sure to regularly apply any anti-fog solutions to keep your lenses clear and fog free.

Safety Considerations

Goggles provide protection for your eyes from the elements, and should be treated as such. Always check for any damage and inspect the lenses for clarity and proper fit prior to use. If the lenses are scratched, cracked, or they don't fit properly, replace them immediately and discard the old pair. Additionally, always follow manufacturer guidelines when applying any anti-fog solutions.

Summary Review

Fogging is a common problem for those using goggles in sports and recreational activities. Fortunately, fogging can be prevented with the right anti-fog solutions. Here, we reviewed commercial anti-fog solutions, do-it-yourself solutions, and anti-fog technologies for selecting the perfect pair of anti-fog goggles. We also discussed reviews and recommendations for some of the top brands, maintenance tips, and safety considerations. When purchasing goggles, make sure to put the time and effort to find the pair that best suits your needs and budget.