Struggling with stubborn limescale in your pressure cooker? It's a common issue from regular use, but scrubbing can damage the surface.
Fortunately, there's a simple, effective grandma's trick that cleans without any effort: boil potato peelings inside. Here's how it works.

1. Collect peelings from several potatoes.
2. Rinse them thoroughly to remove any soil.
3. Place them in your pressure cooker.
4. Cover with water.
5. Boil for 5 minutes.
6. Empty and rinse the cooker.
Your pressure cooker is now spotless and descaled! This method is quick, effortless, and leaves no residue – no scrubbing required, so no risk of scratches.
It's cost-free, using everyday potato peels, and works brilliantly on stainless steel or aluminum models from brands like Seb, Tefal, Arthur Martin, or Lagostina. It also cleans saucepans, pots, and pans effectively.
No potato peels? Use ½ glass of white vinegar instead.
Add the vinegar to the pressure cooker, fill with water, and boil for 5 minutes. Vinegar's natural acidity tackles limescale just as well for pristine results.