What's the best way to maintain my Toyota Corolla's rust-free appearance?

I just bought a brand new Toyota Corolla and I want to make sure it stays rust-free for as long as possible. What steps should I take to maintain its appearance?

Regularly washing your car and keeping it clean is key to preventing rust. Especially in the winter months when salt and chemicals are used to melt ice on roads, make sure to wash your car at least once a week.

If you notice any scratches or chips in the paint, it's important to touch them up as soon as possible. This will prevent water and dirt from seeping in and causing rust. You can find touch-up paint specific to your Toyota Corolla at any auto parts store.

Applying a protective coating such as wax or sealant can also help prevent rust. These products create a barrier between your car's paint and the elements. Make sure to reapply every few months.