- Cut your spoiled tomatoes into small pieces.
- Place them in a plastic bottle with some clean water or rice cooking water (saved after draining your rice).
- Let it ferment for 5 to 7 days in a shaded area, opening the bottle daily to release gas.
- Once fermentation is done, strain the liquid, dilute it (1 part fertilizer to 5 parts water), and use it to water your plants.
The result? A natural concentrate packed with essential nutrients like nitrogen, phosphorus, and potassium — perfect for boosting the growth of indoor plants or your garden.
Pro tip: Don’t overdo it. Once or twice a week is plenty — too much can overload the soil.
Make your pans shine with tomato power
Who would have guessed that an old tomato could rescue your favorite pan? Thanks to their natural acidity (citric, malic, and acetic acids), overripe tomatoes are surprisingly effective at cutting through grease and grime.
Simply cut a tomato in half and rub it directly onto the dirty surface — whether it’s a pan, pot, or even a stainless-steel sink. Let it sit for a few minutes, rinse with clear water, and admire the shine. No more stubborn residue!
Extra bonus: It’s a great eco-friendly alternative to chemical cleaning products, especially if you prefer natural, gentle ways to keep your kitchen spotless.

A few precautions to keep things safe
Before you get started, here are a few common-sense rules:
- Never use tomatoes with white or black mold — they can contain harmful bacteria or toxins.
- Always use a plastic bottle for fermentation; glass can crack under gas pressure.
- If you use rice water for fertilizer, make sure it’s free of salt or oil.
So before you throw that wrinkly tomato away, think twice — it might just be the secret ingredient your garden, kitchen, or plants have been waiting for.