From the page: The kitchen's acid gold
Idea 6
Natural cleaning lemon
Citric acid from the lemon is one of the kitchen's oldest gentle solvents: grandmothers used it to polish copper, remove rust and brighten surfaces. It works because the acid reacts chemically with oxides and mineral stains, dissolving what water alone can't.
What you need
- Lemon peels and pulp (reused after juicing)
- White vinegar or cleaning alcohol
- Baking soda
- A glass jar with a lid
- A soft cloth or sponge
How to make it
-
1
Fill a glass jar with the lemon peels and cover with vinegar — the vinegar will extract the peels' essential oils and citric acid, creating a cleaning concentrate.
-
2
Close and let rest for 48 hours in a dark place — this time allows the citrus compounds to migrate into the liquid.
-
3
Strain the liquid and store it in a spray bottle — it's ready for general use around the house.
-
4
For tougher stains, mix baking soda with a bit of lemon juice — the acid-and-base combination creates a mild abrasive paste that scrubs without scratching.
-
5
Apply to surfaces, let it sit a few minutes and wipe clean with a damp cloth.
Finishing touches
Great for faucets, pots, cutting boards and tiles — avoid marble and natural stone, as the acid can stain them. Store in the fridge for up to two weeks.
This is one of the ideas from the full page — see all the possibilities.
This page feeds the collective knowledge 🌱 — every discovery makes the next answer better.