Read the tag on your upholstery. If the tag has a code that displays "S," "S/W" or "PL" on it, you can use lighter fluid to remove the stain.
Pour lighter fluid on a clean, white, lint-free cloth and wring it out.
Test an inconspicuous area on the upholstery to ensure the lighter fluid will not ruin the fabric’s coloring.
Blot the stain with the cloth and allow it to sit for a few minutes. If the stain doesn't come off with blotting, rub the stain gently with the cloth.
Combine 3 parts laundry detergent with 1 part lighter fluid and wipe the stain if it's still visible.
Blot the stain with another white, lint-free cloth to absorb any lighter fluid that remains on the fabric.
Rinse the fabric with laundry detergent and water to remove any smell left by the lighter fluid.