I have a throw that has a bunch (maybe 8 ) of different yarns in it. Some is mohair, alpaca, eyelash, and wool. I really need to wash this and was considering a cool delicate cycle or hand wash. Does anyone have any suggestions before I attempt this? What type of soap should I use? We normally use Tide Free for our regular laundry, but wasn't sure if that would be too harsh for the yarns.