i have dyed this fabric many times---to prepare for dyeing simply pre-wash it- with detergent...no fabric softener...this removes the sizing, any oils & grime that may be on it...it dyes beautifully...one of my go-to favorite backings...muslin just gets softer more beautiful with use, laundering, loving.
i've been buying fabrics from fabric.com for over 10 years - their muslins are some of the best out there. I love the wide fabrics for dyeing my own backs-one of my favorite things to do
