Reviewed stain profile

How to Treat Grease Stains

Reviewed first-line guidance for grease stains, with fabric-specific treatment reserved for approved solver combinations.

Prepared by WashCareLab Editorial Team Source review: WashCareLab Research Review Desk Fact checked Aug 28, 2026 2 supported solver fabrics

Grease and oil often need pretreatment before the wash cycle because ordinary laundering may not remove the oily residue on its own.

WashCareLab keeps runtime advice conservative: reviewed laundry pretreatments are allowed, while unreviewed solvent escalation is blocked by design.

First action

Remove or blot excess grease without spreading it further.

Avoid: Do not machine dry the item while the grease mark remains.

Reviewed first-line process

  1. First

    Blot or lift away excess grease without spreading the oily mark.

  2. Pretreat

    Pretreat with liquid laundry detergent or a prewash stain remover according to product directions.

  3. Launder

    Wash using the warmest water that the garment care label allows.

  4. Dry Check

    Check for any oily shadow before machine drying and repeat treatment if needed.

Fabric-specific coverage

A listed fabric means WashCareLab has an approved runtime rule for this stain and fabric. It does not override a dry-clean-only or otherwise restrictive garment label.

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