How To Get Water Stains Out Of Polyester Couch. Wipe the water stain with the cloth. I applied the vinegar to a paper towel and blotted the entire area well.
You can shake it to remove the excess water, but do not wring it out. To do this, start by vacuuming the couch to remove dust and surface dirt; Of white vinegar, 1 tbsp.
Apply solution with a microfibre towel, and wipe off with a clean cloth dipped in cold water and wrung out.
This simple process only applies to fabric that has not dried yet. Vacuum your couch so you're not rubbing in dirt or debris while cleaning. Water stains are the drying watermarks on polyester fabric. Gently submerge the garment in the tub.