Rust on Cotton & Clothing

Hard·⏱ 20–40 min

  1. Apply lemon juice directly to the rust stain — the citric acid dissolves iron oxide.

  2. Sprinkle table salt over the lemon juice.

  3. Leave in direct sunlight for 30–60 minutes — UV + acid is very effective.

  4. Rinse with cold water.

  5. Machine wash cold. Inspect before drying.

What you'll need

  • Lemon juice
  • Table salt
  • White vinegar
  • Commercial rust remover (Iron Out)

Common mistakes to avoid

  • ✗Never use bleach on rust stains — it permanently sets the orange colour.
  • ✗Avoid hot water.

Pro tip

Commercial rust removers (Iron Out, Whink Rust Stain Remover) work dramatically better than home remedies on set rust. Keep one in your laundry room.

⚠ Warning

Some rust removers contain oxalic acid — rinse thoroughly and keep away from skin and eyes. Read product instructions carefully.

Always check the garment's care label and test any solution on a hidden area first. StainsGone provides general household guidance, not professional textile or restoration advice.