Fresh blood is a protein-based stain that should start with cold water. Hot water can set the stain, so treatment and laundering should stay within the garment's care instructions.
This page gives a reviewed first-line process rather than a chemical escalation ladder. Always keep stain products, wash temperature and drying method within the garment care label and the cleaning product's own directions.
Blot or rinse away as much fresh blood as practical, then soak or rinse with cold water.
Avoid: Do not start with hot water, and do not machine dry the item while the stain remains.
Reviewed first-line process
- First
Use cold water to soak or rinse fresh blood; avoid hot water at this stage.
- Pretreat
For dried or persistent blood, use an enzyme-containing pretreatment or soak only when the garment and product directions allow it.
- Launder
Launder according to the garment care label after pretreatment.
- Dry Check
Inspect the stain before machine drying. Repeat safe treatment if the mark remains.
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.