RE: Blind Troubles
There is a soap / laundery detergent out on the market ( forgot the name of it ) I think it might be called " Nu - Camo " or something like that it's used for hunting clothes but you might be able to put this soap / detergent in a 5 gl. bucket and some water and sponge it on your blindas you would wash a car.
Another name could be" Camo - Restore "if that doesn't work theres always spray paint.