Anti-fog spray is an essential swim accessory that keeps your goggles clear and your vision sharp throughout your swim. Whether you're training laps, racing competitively, or swimming recreationally, foggy goggles can disrupt your technique and timing. These specialised sprays work by cleaning and creating a hydrophilic coating on your goggle lenses that prevents moisture from condensing into vision-blocking droplets.
When you swim, your body heat and the warm, humid environment inside your goggles naturally causes condensation to form on the lens surface. Anti-fog spray creates a thin, invisible film that spreads moisture evenly across the lens rather than allowing it to bead into fog droplets. This coating effectively restores and enhances your goggles' original anti-fog treatment, which can wear off over time with regular use and cleaning.
Modern anti-fog sprays are designed to be safe for your eyes and easy to apply. Most products offer between 100-200 applications per bottle, making them excellent value for regular swimmers. Arena produces fast-acting formulas that work instantly without requiring rinsing, while Speedo offers colourless and odourless options that won't irritate sensitive swimmers. For environmentally conscious swimmers, Zoggs has developed chemical-free alternatives made from natural ingredients that are safe for both swimmers and aquatic environments.
Application is typically straightforward—simply spray the product onto the inside of your goggle lenses from about 20cm away, and you're ready to swim with crystal-clear vision. The best anti-fog sprays work immediately and don't require waiting time or rinsing before entering the water.
Browse our range of anti-fog sprays from Arena, Speedo, and Zoggs below to keep your goggles performing at their best.
