What are some tips for keeping my Nissan X-Trail's exterior clean?

I recently purchased a Nissan X-Trail and I want to keep its exterior looking pristine. What are some best practices for keeping it clean, especially during the winter months?

Regularly wash your car, paying extra attention to the undercarriage and wheel wells where dirt and salt can accumulate.

Consider getting a ceramic coating applied to your car's paint for added protection and ease of cleaning.

Invest in a good quality car wax to provide a protective layer for your car's paint.