No, u003cstrongu003estamp ink can become faded and disappear altogether over timeu003c/strongu003e. It depends on the use of the fabric and how you wash it.u003cbr/u003e u003cbr/u003eu003cstrongu003eTo make my stamps permanent, I used fabric paint.u003c/strongu003e It has the exact same effect, and you have many more colour options. Then, I iron the fabric paint so it never ever washes out, no matter how much you use them!