Same funky color issues when I tried to dye a white 6900 a tan color. Believe it or not it was an aquamarine result. Then tried to camo it with dark brown and it is a grey putty color. Very strange results. Cleaned with good off prior to dye. Used liquid rit. Salt in water and vinegar to set colors. I have no explanation to go from white band plus tan dye to an almost turquoise in the first stage.