I purchased this product for to use in removing my childhood photos from those old "Magnetic", really just sticky, albums. I have to confess my age that some of those photos have been stuck for nearly 40 years! Amazing, Un-Do removes them just like it advertises - effortlessly! Even with these very old, fragile photos, there is NO damage to the photo. I am in the process of rescuing my family photos and placing them in proper albums. If you want to rescue yours, don't attempt to pull them from the albums without Un-Do!! Previous attempts resulted in photos whose backs had peeled off or they were were bent quite badly after removeable. Now, I use Un-Do, allow the photo to dry and the photo looks them same as when it was stuck in the old album - Yeah!