How to increase the lifespan of Audi A2's catalytic converter?

I recently purchased an Audi A2 and I want to make sure that my catalytic converter lasts as long as possible. What are some tips for maintaining it and preventing premature failure?

Regularly clean your catalytic converter to remove any buildup of soot or debris. This will help it to perform more efficiently and extend its lifespan.

Avoid harsh driving habits such as frequent sudden acceleration and excessive idling. This can put strain on the catalytic converter and cause it to wear out faster.