Nano Outdoors Semi-Permanent Aqua Anti-fog Brush Pen
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Product Description
Product Description
With our Nano Outdoors aqua defog brush pen, simply brush the inside of your lenses, and you will instantly see the underwater world clearly again, free of fog.
Our defog solution utilizes the latest anti-fog technology and is composed entirely of ingredients commonly found in foods and cosmetics. It creates a solid, durable protective layer of silica particles on your lenses that neither washes away nor releases chemicals into your eyes to cause irritation. This allows a single application to last comfortably through multiple uses and repeated washes. This feature offers a significant advantage over traditional gel and spray defog products, which release chemicals into your eyes, wash off easily, and require frequent reapplication. Additionally, only a tiny amount of our solution is needed per application, ensuring that one brush pen lasts for over 150 applications.
Our defog product is designed with kids in mind. Kids often take off their goggles and splash around, our tough defog coating stays effective even with lots of water contact and accidental finger touches. No other anti-fog products on the market offer this level of durability.
Product details
Product details
Product volume: 0.2 oz / 6 ml
Ingredients: Denatured ethanol, water, silica nanoparticles, surfactants and pH stabilizers.
Package includes: A Nano Outdoors aqua defog brush pen, an instruction sheet, and a lint-free fabric cloth.
Manufactured by: DO-X NANO CORPORATION
Country of Origin: Made in USA
Q&A
Q&A
Q1: Since this Nano Outdoors defog coating is said to never wash off, why can't it serve as a permanent anti-fog solution, and why does it need to be reapplied after multiple uses?
Q2: There have been health and environmental concerns about nanoparticles, what about the silica nanoparticles used in this product?
A1: Grease is the ultimate killer for anti-fog coatings. It comes off your skin and hair, sticks to the eyecups and straps, and then slowly builds up on the coating. Overtime, the buildup will stop water from spreading and bring the fog back. Another minor cause is biofilm. Microorganisms, like bacteria and fungi, grow wherever there's moisture—such as on goggle or mask lenses—forming a thin layer of biofilm that also prevents water from sheeting.
A2: The health and environmental concerns of nanoparticles generally arise from two aspects. First, the major types of nanoparticles that cause public concerns are actually microparticles and nanoparticles produced during the slow breakdown of plastic pollutants in the environment. Once released, they may accumulate in soil and water bodies, affecting aquatic life, disrupting ecosystems and may be carried over through the food chain, posing risks to animals and humans. Second, due to the small size, nanoparticles may be inhaled or absorbed through our skin. When it comes to a less biocompatible material, accumulation of nanoparticles may potentially cause adverse effects such as inflammation, oxidative stress, and cellular damage.
Silica, or silicon dioxide, which has been used everywhere in the form of glasses, is a highly biocompatible and non-toxic material. The silica nanoparticles have been widely used as major active components or additives in a variety of products in our daily life, such as sunscreens, cosmetics, paints, food and beverages, as well as in biomedical R&D. Therefore, it's a very safe ingredient.
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