Shelfy operates by purification cycles, which means that it does not work continuously inside the refrigerator. Instead, it alternates between periods when it is active and periods when it is inactive on an hourly basis. This mode allows us to conserve battery power without compromising Shelfy's effectiveness. So if you don't notice an immediate change in the mode of operation, don't worry; it will happen in the next purification cycle.
Because the environment inside the refrigerator is constantly changing, it is essential to take a long-term perspective to maintain the freshness of products.