Does anyone have any ideas what substitute could be used for Bona Kemi
Wood Floor Refresher. (I dont think this would work)

Its not for me and I dont have a picture. The link below may give a
better idea of what is trying to be achieved.

Apparently a plant pot has been sitting on a wooden floor and the
moisture caused some mould under the plant pot and bleach was used to
clean it up, leaving the wood lighter than the surrounding wood.

or any other ideas how to best darken the area slightly


Quote..."and I cant have polyurethane... heres what im trying to do:

https://www.youtube.com/watch?v=hnx8POFlvT8