My hubby and I have been making plans to buy a bunch of white onsies and undershirts and just tye dye them all. Is the dye safe to put on baby clothes? Might be a stupid question but I'm just curious. We are complete hippies and have a giant tye dye 'flag' on our wall. Haha, just don't want to hurt my little one at all with the dye. It would be washed out enough but I'm just worrying.