How do I improve my Toyota Corolla's fuel efficiency?

I've been noticing a decrease in my Toyota Corolla's fuel efficiency. What can I do to improve it?

You can start by ensuring your tires are properly inflated. Underinflated tires can decrease fuel efficiency. Also, make sure to get regular tune-ups and oil changes to keep your engine running efficiently.

Consider your driving habits - try to avoid aggressive acceleration and braking, as they can use more fuel. You can also try using cruise control on the highway to maintain a consistent speed.

Another factor to consider is your vehicle's weight. Remove any unnecessary items from your car, as extra weight can increase fuel consumption.

Lastly, make sure you're using the correct grade of gasoline for your Toyota Corolla. Using a higher grade than recommended can actually decrease fuel efficiency.