What's your favorite method for keeping a car interior looking new?

I've always believed that a car's interior says a lot about how well the vehicle has been cared for. Even if the exterior has a few scratches, a clean and fresh cabin can make driving much more enjoyable and even help maintain resale value. Whether it's a daily commuter or one of the many Japan pre owned vehicles available on the market, a well-maintained interior often leaves a lasting impression.Over the years, I've picked up a few simple habits that seem to make a noticeable difference:

• Vacuum the seats, carpets, and floor mats at least once every couple of weeks.
• Wipe down the dashboard, steering wheel, and door panels with a microfiber cloth to prevent dust buildup.
• Use a windshield sunshade when parking outside to reduce heat and protect the dashboard from fading.
• Clean up food crumbs and drink spills as soon as possible to avoid stains and lingering odors.
• Apply a leather conditioner or fabric protectant every few months, depending on the seat material.
• Avoid using harsh household cleaners, as they can damage plastics, leather, or interior trim.
• Keep a small trash bag or container in the car to prevent clutter from building up.

I also find that airing out the cabin occasionally helps keep everything smelling fresh without relying too much on air fresheners. Small, consistent habits seem to work much better than waiting until the interior looks dirty.What routines or products have worked best for you? Do you have any detailing tips, DIY cleaning tricks, or favorite interior protectants that help keep your car looking almost like new? I'd love to hear what other members recommend.