Wet hardwood floor under toilet
I'm replacing a toilet in a family bathroom which has red oak hardwood floors. Generally, the floor is in great condition. When I pulled out the old toilet I noticed a small wet spot under the toilet. The size of the wet spot is about 3 inches by 4 inches. The wood doesn't appear to be moldy, or rotting; just wet.
Q- do I need to replace this piece of wood before I install the new toilet? I'm hoping the answer is "no" becaue this will change from a DIY job to a professional job which I wasn't planning to spend money on.
Appreciate any advice.