Don't block the airflow of your fridge or put too much soap in your washing machine, or LG's app will yell at you. LG calls the feature "Proactive Customer Care," and plans to debut it at the IFA Tech Showcase in Berlin next week. A new part of LG's ThinQ app, the feature uses artificial intelligence to monitor compatible appliances for potential problems like temperature drops or poor air flow. LG Proactive Customer Care will roll out to Europe first on new front-load washing machines and bottom-freezer refrigerators -- next year, LG plans to bring it to the US, too. The intelligence behind the service is specifically designed to help you maximize the lifespan of your appliances, and it might scold you about how you're using them to help. The service specifically looks for examples of misuse, malfunction or needed maintenance.