Things You'll Need
Instructions
Group stamps according to color to be soaked as a batch. Take care to set aside valuable stamps or those with heavy cancellation marks to be soaked individually.
Trim the envelope surrounding each stamp to a small frame. Don't cut a stamp's perforated edges or the stamp itself.
Submerge stamped envelope corners in a bowl of cool to lukewarm water. Avoid using hot water. The stamps should face the surface. Allow them to soak until their glue dissolves and they separate from their envelope.
Remove stamps with tongs. and rinse any remaining glue off the back of the stamp with cool water. Dry stamps on black and white newsprint or on clean, dry cloths. Smooth out any wrinkles in the stamps, after they are dry, by pressing under a heavy book or other flat object.
Rinse remaining glue off the back of each stamp with cool water.
Dry stamps on black and white newsprint or clean, dry cloths.
Smooth wrinkles. After the stamps are dry, smooth any wrinkles by pressing the stamps under a heavy book or other flat object.