If your curtains look like "trash" and you plan to pitch them, you might go ahead a try a good laundering. We did, washing ours on gentle with a gentle soap, and all the stains and discolorations came out. Ours were not rotting so, once clean and dry (yes, in the dryer on gentle cycle), we rehung them in the AS and they look great. Actually, I pressed them with a medium hot iron to reset the pleats to give a crisp look. We maybe lost a little color, but I like the lighter tone anyway. Good luck! ~G
1995 Airstream Classic Limited 30' ~ Gypsy
1978 Argosy Minuet, 6.0~Minnie/GPZWGN
Chev Silverado 2500HD Duramax/Allison, 4X4, Crew Cab
WBCCI #5013 AIR #2908
Go, Mizzou...Tigers on the prowl!