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Removing Oil stain from cotton and blends: step-by-step

Do this first

Keep water away โ€” absorb it with a dry powder first.

Cotton and blends

For oil stain on cotton and blends: Keep water away โ€” absorb it with a dry powder first. Follow the steps below and most of these come out without a trip to the cleaner.

Reaching for water first is the classic mistake: oil does not mix with it, so the edge spreads and the grease is pushed deeper into the weave. The correct order is a dry powder โ€” baking soda or cornstarch โ€” to draw out what sits on the surface, then dishwashing liquid to break down the rest. Left long enough, oil oxidises to a yellow mark that is far harder to shift.

Method by fabric

Cotton and blends

What you need

  • Baking soda or cornstarch
  • Dishwashing liquid
  • Soft toothbrush

Steps

  1. 1Cover the stain thickly with baking soda and leave 15-30 minutes.
  2. 2Brush the powder off and apply neat dishwashing liquid.
  3. 3Work it in with a soft toothbrush in small circles until it foams.
  4. 4Rinse with warm water around 40ยฐC and wash.
  5. 5If anything remains, repeat from the start โ€” do not dry it.

Never do this

  • Rinsing with water first โ€” it spreads and drives the oil deeper
  • Scrubbing with hot water โ€” it carries the oil through the fibres
  • Tumble drying โ€” heat oxidises it into a permanent yellow mark

Frequently asked questions

Why is water bad for oil stains?

Oil and water do not mix โ€” the edge spreads and the oil is pushed deeper.

It looked clean wet but shows when dry

There is still oil in the fibres. Do not dry it โ€” treat it again with dish soap.

Can old oil stains come out?

Oxidised stains are hard, but soaking overnight with dish soap often lightens them considerably.

Related entries

โ† Stain Removal

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