I recently heard the question if there is a difference whether the leather is wet or dry when you apply Eco-Flo Water Stain, that is the one in the square bottle.
And Yes, it does. Here is the outcome of a small experiment: Piece A was dry when the stain was applied and piece B was damp.
The stain was applied and you can see how differently they dried (above the black line). I then applied a thin layer of Hide Rejuvenator as a conditioner just to show the true color of the stain (below the black line).
So the difference is much less pronounced once you have the conditioner applied, but there still remains a subtle difference.
The correct way to apply the Eco-Flow Water Stain is explained in this video: