- Each cloth can be used approximately 60 times, but this also depends on the size of the lenses.
- The lenses will stay fog-free for approximately 72 hours if humidity is around 60%, but it will last at least 24 hours.
- This cloth is non-washable.
- Wash the lenses carefully before application to prevent scratches.
- Use the HOYA Anti-Fog cloth to rub both sides of the lens 5-10 times and wipe