Hi, just discovered this in my living room. my son has removed all layers it seems and i just don't know how to fix this. i thought about doing a coat of stain and varnish ? i saw this one : https://www.bunnings.com.au/sikkens-100ml-pine-cetol-hlse-timber-finish_p1520477
We have been in this rental for 3 years and the house is very old, the floor wasn't in great shape to start with but i want to try to fix as best as i can.
My son was trying to colour in it when i discovered it.
Any advice please?
