How to properly maintain the air conditioning system in a Vauxhall Grandland?

I have recently purchased a Vauxhall Grandland and I'm wondering how to properly maintain the air conditioning system in order to keep it working efficiently and avoid any potential issues. Can you provide some tips and advice?

First of all, make sure to regularly replace the cabin air filter to ensure proper air flow. Additionally, it's important to have your air conditioning system checked and serviced by a professional at least once a year. Another tip is to use the air conditioning system regularly, even in the winter months, to prevent the buildup of mold and bacteria.

You can also try keeping your windows slightly open when the car is not in use to allow air circulation and prevent the growth of mold and mildew. In extremely hot weather, try using a windshield sunshade to keep the interior of your car from heating up too much.

Remember to always use the recommended refrigerant for your Vauxhall Grandland as using the wrong type can damage your air conditioning system. Lastly, if you notice any strange smells or noises coming from the system, don't hesitate to have it checked by a professional.