Scrape off wet paint with a dull knife or spoon; avoid spreading
Blot wet paint with a clean white cloth or paper towel
Rinse the back of the fabric with cold water to push paint out
If paint is water-based: wash immediately with cold water and a mild detergent
If paint is acrylic (water-based but dries): soak in warm water with a mild detergent for 15–30 minutes, then wash
If paint is dried: apply a small amount of rubbing alcohol (isopropyl alcohol) to a hidden area; then dab the stain from the outside toward the center
Gently loosen the stain with a soft toothbrush or cloth while alcohol sits for a few minutes
Rinse with cold water and wash with detergent
For stubborn dried acrylic: use acetone or nail-polish remover (acetone) only if fabric care label allows; test in an inconspicuous spot first
Dab acetone on the stain briefly, then rinse immediately with cold water
Wash the garment thoroughly after chemical treatment
For remaining residue: repeat alcohol/acetone steps as needed, then wash again
Air-dry the garment; do not use heat until the stain is fully gone
If the stain persists on delicate or non-colorfast fabrics: take the item to a professional cleaner