The provided search results were inaccessible, preventing a direct summary of their specific recommendations. However, based on professional cleaning expertise, there is a standard and effective method for tackling grease stains on a fabric sofa.
First, it is crucial to act as quickly as possible. Gently scrape off any excess solid grease with a dull knife or spoon, being careful not to spread the stain. Next, liberally sprinkle an absorbent powder such as cornstarch, baking soda, or talcum powder directly onto the stain. This powder will help draw the grease out of the fabric fibers. Allow the powder to sit for at least 15-30 minutes, or even a few hours for heavier stains, before vacuuming it up thoroughly with an upholstery attachment.
After absorbing the initial grease, you can proceed with a cleaning solution. Before applying anything, check your sofa's cleaning tag for its code. A "W" code means you can use water-based cleaners, "S" means solvent-based cleaners only, "W/S" means you can use either, and "X" means vacuum only. For "W" or "W/S" coded fabrics, a small amount of clear dish soap mixed with warm water can be effective. For "S" coded fabrics, you will need a dry-cleaning solvent. Always test your chosen cleaning solution on an inconspicuous area of the sofa first to ensure it doesn't cause discoloration.
To apply the solution, dampen a clean, white cloth and gently blot the stain from the outside in to prevent it from spreading. Do not rub, as this can push the grease deeper into the fabric. Continue blotting with fresh sections of the cloth until the stain is lifted. Afterward, use a separate cloth dampened with plain water to blot the area and rinse out any soap residue. Finally, blot the area dry with a clean towel and allow it to air-dry completely.
