So im 50% completed making a enormous cat tree and have been using home depot treated lumber.
Now I find out im not supposed to use treated lumber...If I put a varnish over it will it seal in any harmful leaching chemicals? Or do I have to scrap my 8 hour project and start over?
Now I find out im not supposed to use treated lumber...If I put a varnish over it will it seal in any harmful leaching chemicals? Or do I have to scrap my 8 hour project and start over?
Treated Lumber and Pets
