How to maintain the air conditioning system in a Ford Galaxy?

I recently bought a used Ford Galaxy and I noticed that the air conditioning system is not as cold as it used to be. What can I do to maintain its performance and make it run efficiently?

Firstly, make sure to regularly check and replace the air filter in your car. A dirty air filter can restrict airflow and reduce the efficiency of your air conditioning system.

You should also get your car's air conditioning system checked by a professional mechanic every year, especially before the summer season starts. They can clean and recharge the system if necessary, and identify any potential issues.

Additionally, try not to use your air conditioning system constantly at the highest setting. This can put strain on the system and lead to malfunctions. Instead, use it sparingly or at a moderate temperature.