black-bean-dye-bath-acidic-and-alkaline-pH-modifiers Posted on June 25, 2017June 25, 2017 by theinteriorofmybrain Black bean dye bath pH modified with lemon, top, and washing soda, bottom Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Pinterest (Opens in new window) Pinterest Email a link to a friend (Opens in new window) Email Like Loading...