Record the spill and previous treatment
Note the wood-stain product, when it spilled, whether it was wet or dried, the area affected and anything already applied. Keep the product label or safety information and take a photo. Do not rub, brush or add another cleaner while the stain and carpet remain unidentified.
Check carpet and product compatibility
Read the carpet or rug care instructions and the exact wood-product label. A solvent that changes one finish may affect carpet dye, backing or adhesive. Avoid mixtures, heat, flames and unlabelled spotters; do not transfer directions from another stain or material.
Ask a qualified carpet-care provider before treatment
Share the stain product details and carpet information with a qualified carpet technician. Ask whether the mark appears to be removable residue or material colour/finish change, what treatment is proposed and what limitations apply. Cleaning cannot guarantee restoration of a permanently changed fibre.
Stop if the product or carpet is unknown
If the spill is large, the product is flammable or the carpet is valuable/delicate, avoid DIY solvent use and seek appropriate technical guidance. A spot test or improvised dilution is not a substitute for compatibility advice.
