I read somewhere that when you create a class you should implemente IDisposable so that you can wrap instances of your class in a using statement:

class Customer : IDisposable
{
    public void Dispose()
    {
            
    }
}

and

List<Customer> Customers = new List<Customer>();

foreach (Customer customer in Customers)
{
    using (customer)
    {
        // Do something
    }
}

I would like to know what you guys think on this. Thanks