How can I increase my Toyota Corolla's fuel efficiency?

I am looking for ways to improve my Toyota Corolla's fuel efficiency. I have heard that there are certain driving habits and car maintenance practices that can help with this. Can someone share some tips on how to increase my Corolla's fuel efficiency?

One way to improve fuel efficiency is by regularly checking and replacing your air filter. A clogged air filter can decrease gas mileage by up to 10%. Make sure to replace it every 15,000 miles or as recommended by your car's manufacturer.

Another tip is to use cruise control whenever possible. This can help maintain a consistent speed and reduce the amount of gas needed for acceleration and deceleration.

Proper tire inflation is also key for fuel efficiency. Make sure to check your tire pressure regularly and keep them inflated to the recommended levels.

Avoid idling for long periods of time and try to combine errands to reduce the number of trips you take. This can help save on gas and improve fuel efficiency.

Lastly, make sure to keep up with regular maintenance like oil changes and tune-ups. A well-maintained car will run more efficiently and use less gas.