Carpet & Upholstery
How to Remove Set-In Grease from a Polyester Couch
Set-in grease on a polyester couch can leave a dark, oily spot, but you can lift it with dish soap and baking soda. Here's a practical guide for set-in stains, with polyester-specific precautions.
Part 2: Step-by-step method
What Not to Do
- Don't rub the stain. Rubbing can push the grease deeper into the fibers and damage the fabric.
- Don't use hot water. Hot water can set the grease stain further.
- Don't use bleach or harsh chemicals. These can damage polyester and cause discoloration.
- Don't use a steam cleaner. The heat and moisture can set the grease.
Fresh vs. Set-In Grease
Fresh grease is easier to remove because it hasn't had time to bond with the fibers. For fresh grease, you can skip the baking soda step and go straight to the dish soap solution. For set-in grease, the baking soda soak is crucial to draw out the oil before washing.
Alternatives to Dish Soap and Baking Soda
If you don't have dish soap and baking soda, you can try:
- Cornstarch: Similar to baking soda, cornstarch can absorb grease. Apply it the same way.
- White vinegar: Mix 1 part vinegar with 2 parts water and use it as a rinse after the dish soap treatment. Vinegar can help cut grease and neutralize odors.
- Commercial upholstery cleaner: Look for a product specifically designed for polyester upholstery. Always test on a hidden area first.