Comprehensive Dryer Cleaning Kit or Professional Service

The user is struggling with lint accumulation beyond the primary lint trap in a pre-owned dryer and doesn't know how to access it. Comments suggest taking the dryer apart or using a shop vac. This points to a common unmet need for effective and easy-to-use solutions for deep dryer cleaning. An opportunity exists for a specialized physical product, such as a 'Dryer Deep Clean Kit' containing specific long, flexible vacuum attachments, brushes, and perhaps a detailed visual guide for common dryer models. Alternatively, a professional 'Dryer Internal Cleaning Service' could cater to those uncomfortable with DIY disassembly or lacking the tools.