Broken door glass cleanup is where most people get cut, so treat it like a safety job and follow a broken car window cleanup checklist. Side windows are usually tempered safety glass, meaning they break into thousands of small cube-like fragments that hide in seats, carpet, and door tracks. Put on thick gloves, closed-toe shoes, and eye protection before you touch anything inside your Mclaren GTS. Start with the largest pieces: lift them out carefully and place them in a rigid container (like a cardboard box) so sharp edges do not puncture trash bags. Next, vacuum methodically using a shop vac or strong handheld vacuum with a hose and crevice tool. Vacuum seats, seat seams, floor mats, carpet edges, console gaps, and under the seats, then repeat from a different angle because glass can lodge in upholstery. For tiny shards, press wide packing tape, a lint roller, or sticky putty onto fabric and carpet to pull fragments that vacuums miss, then wipe hard surfaces with a damp microfiber cloth, folding the cloth often so you do not spread debris. Do not forget the door itself: glass collects in the lower door cavity, window channel, regulator track area, and near drain holes, where it can block drainage. If you hear crunching when the window switch is used, stop and leave the mechanism alone to avoid damaging the window regulator or scratching the new glass later. Bag and dispose of debris promptly, then schedule Mclaren GTS door glass replacement. Bang AutoGlass mobile technicians can clear remaining fragments during service, replace the broken door window glass quickly, and confirm proper sealing and smooth operation after installation.