Retayne and Bubble Jet Set are not the same. Bubble Jet Set is permanent after the first rinse. Whether Retayne remains permanent depends on many factors like the fabric, the ink, etc.
I experimented with Retayne many years ago until i found the right ratio of water-to-retayne. some of those samples look as good today as they did the day i printed them. So ... OF COURSE ... i can't find my notes. :roll: I've never printed on an already printed fabric. Maybe that's why Leslee's results are better than mine-without-the-math.
someday i'll spend the hours it took to figure it out because it is less expensive than BJS. in the meantime, i'll stick to the BJS because i don't have to do any math and it's less than half the cost of the least expensive pre-treated fabric sheets in packs.
If you have an HP printer, make sure you get the HP formula when buying BJS.