Start by removing all trash and clutter, then take out the floor mats to shake off dirt. Vacuum the seats, carpets, and hard-to-reach corners thoroughly. Wipe down the dashboard, console, and door panels with a microfiber cloth and a suitable interior cleaner. For fabric seats, use an upholstery cleaner; for leather, apply a dedicated leather conditioner. Clean the windows from the inside using a streak-free glass cleaner. Don’t forget vents, cup holders, and buttons, which collect dust easily. Finish by airing out the cabin or using a mild freshener. For professional car care and detailing, contact Crossroads Helpline.