For unripened tomatoes, you could leave them in direct sunlight for short periods.

Tip #4

Fully ripe tomatoes can last longer in the fridge for up to 4 days.

How to Keep Tomatoes Fresh Longer

How to Store Tomatoes to Keep Them Fresh Longer

Image credit: MOMables – Laura Fuentes via YouTube

How to Keep Tomatoes Fresh Longer

How to Store Tomatoes Properly

How to Keep Tomatoes Fresh Longer