I am so hooked on my "tide to go"
Its a stick, and not a pre-treater, it actually removes the spot!
They are like magic markers, and remove stains. When the application dries, the spot is gone, but there's a brief few minutes of panic when you first use one, as it does stay wet for a while.
I had a brown stain, coke, or perhaps coffee on a 60s polyester romper and the spot came right out after all these years! they are amazing.
I would try it on one of the small spots in an obscure area to make sure it works, or perhaps on the backside. and if so then do the rest. I hate washing silk, so this may work.
They are around $2 at Walmart in the laundry isle. I'm such a freak, i have one by the computer to use if i notice a spot while listing, another by the washer and one in my purse. they truly are a miracle.
von