Simply place the pellets in the waste tanks after daily cleaning to ensures freshness air following each cleaning Crafted from and silver ions, these pellets long lasting control and are easy to replace and use Effectively odors from your robot vacuum ' s waste tanks with our deodorizing pellets, ensuring a freshness and clean environment after every use Ideal for all households using robot vacuums, especially those who prioritize maintaining a pleasant home atmospheres Enhancing your cleaning routine with this essential accessory, designed to keep your Vacuum Cleaners parts functioning optimally while maintaining a hygienic living space