My unit is entirely covered with a wooden floor which for reasons I don't want to explain, cannot be varnished.
My tenant found this wormhole, and I think it should be treated.
What kind of products do you recommend I use ? I think at least 2 things should be done:
1) treat this particular wormhole before it spreads out, perhaps with this ?
2) treat the entire wooden floor in the entire apartment with a cap of whatever product I should be using when the floor is cleaned. As a preemptive measure. Problem here, is I need something that is not harmful.
Any experience here and ideas ? My concern is that it spreads out "underneath" other areas where I can't see it.