To maintain the best possible performance and make sure counterfeit bills stay out of your business, regular cleaning of your banknote counter is a must. The longer and more frequently banknotes are circulated, the more dust and dirt they contain. This grime can impair the operation of your banknote counter?s integrated sensors and roller system. By regularly using Safescan?s banknote counter cleaning cards, you keep your counter?s internal parts clean, and you can continue to reliably count and check banknotes? authenticity.