Aluminum
Prep: 15 min
Aluminum Pot Discoloration Remover
An old cook's trick — simmering something acidic like apple peels or rhubarb clears the dark gray discoloration certain foods leave on aluminum.
What you'll need
- Peels from 1–2 apples, or a few stalks of rhubarb
- Water, enough to cover
Steps
- Place the peels or rhubarb in the pot and cover with water.
- Simmer for 10–15 minutes.
- Discard, then wash the pot as usual.
Tip: This works because the discoloration is a mineral reaction, not a stain — mild acid dissolves it right off.
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