Do Not Add More Solvent
Keep acetone, nail-polish remover and other strong solvents away from the spot until the carpet fiber and stain are identified.
Acetone is a powerful solvent—not a general carpet cleaner. Depending on the carpet and how it is constructed, acetone can discolor fibers and damage backing or adhesive.

No—do not pour acetone directly onto carpet. A treatment that may be appropriate for one fiber or stain can permanently damage another carpet. Acetone can also travel below the face yarn into the backing and adhesive.
The possible damage may not be immediately obvious. A spot can lose color, change texture or separate after the solvent reaches parts of the carpet you cannot see.
When you are unsure about a stain, stop before one problem becomes permanent damage.
Keep acetone, nail-polish remover and other strong solvents away from the spot until the carpet fiber and stain are identified.
Use a clean white absorbent towel to blot fresh liquid. Avoid aggressive rubbing or flooding the carpet and pad.
Check the carpet manufacturer’s care instructions or contact a qualified carpet-cleaning professional before treating a difficult stain.
Acetone is designed to dissolve certain materials. Carpet is a complete system made from face yarn, primary and secondary backing, latex or adhesive, and sometimes attached treatments. Even if the visible fiber appears unaffected, the materials underneath may react differently.
Keep the area away from flames or sparks, ventilate the room and follow the safety instructions on the product label. Blot carefully without spreading the spill. Do not add another chemical in an attempt to neutralize it. Contact a professional and tell them exactly what product spilled and what you have already used.
The safest treatment depends on the carpet fiber, backing and the material that caused the spot. When in doubt, pause and get the right advice before adding chemistry.
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