How to clean chocolate stain on wool

Immediately place the stain under cold water. If it is deeply embedded, scrape the excess with a round-edge device. Then use a clean sponge with a drop of liquid detergent and cold water and rub gently. Clean beyond the stain, then rinse with cold water.
Wash according to care instructions using a “wool cycle”, according to care instructions, with reduced spinning (max 600 rpm). If the stain persists, rub it with a clean cloth soaked in white vinegar. Then rinse and proceed with a “wool cycle” wash, according to care instructions, with reduced spinning (max 600 rpm).