Usage of instructions:not recommended for synthetic fibers (acrylic, acetate or fabrics containing more than 35% polyester). instead, use rit dye more synthetic fiber dye. tips: one package will dye 1 pound of dry fabric (i.e. 2 adult large t-shirts). to achieve a darker or more intense color, double dye quantity. for best results, add 1 cup of salt to dye bath for cotton, rayon or linen. add 1 cup of vinegar to dye bath for nylon, silk or wool. if dyeing to a lighter or different color, use rit color remover before dyeing to lighten existing color in most fabrics. use rit color stay dye fixative immediately after dyeing cotton, linen or rayon to maximize color retention. - directions: not recommended for synthetic fibers (acrylic, acetate or fabrics containing more than 35% polyester). instead, use rit dye more synthetic fiber dye. tips: one package will dye 1 pound of dry fabric (i.e. 2 adult large t-shirts). to achieve a darker or more intense color, double dye quantity. for best results, add 1 cup of salt to dye bath for cotton, rayon or linen. add 1 cup of vinegar to dye bath for nylon, silk or wool. if dyeing to a lighter or different color, use rit color remover before dyeing to lighten existing color in most fabrics. use rit color stay dye fixative immediately after dyeing cotton, linen or rayon to maximize color retention. directions inside. carefully tear open.

Usage of instructions:not recommended for synthetic fibers (acrylic, acetate or fabrics containing more than 35% polyester). instead, use rit dye more synthetic fiber dye. tips: one package will dye 1 pound of dry fabric (i.e. 2 adult large t-shirts). to achieve a darker or more intense color, double dye quantity. for best results, add 1 cup of salt to dye bath for cotton, rayon or linen. add 1 cup of vinegar to dye bath for nylon, silk or wool. if dyeing to a lighter or different color, use rit color remover before dyeing to lighten existing color in most fabrics. use rit color stay dye fixative immediately after dyeing cotton, linen or rayon to maximize color retention. - directions: not recommended for synthetic fibers (acrylic, acetate or fabrics containing more than 35% polyester). instead, use rit dye more synthetic fiber dye. tips: one package will dye 1 pound of dry fabric (i.e. 2 adult large t-shirts). to achieve a darker or more intense color, double dye quantity. for best results, add 1 cup of salt to dye bath for cotton, rayon or linen. add 1 cup of vinegar to dye bath for nylon, silk or wool. if dyeing to a lighter or different color, use rit color remover before dyeing to lighten existing color in most fabrics. use rit color stay dye fixative immediately after dyeing cotton, linen or rayon to maximize color retention. directions inside. carefully tear open.