BobVila.com

Linseed oil ?

Thanks for your reply -

Your concern for the safety has been taken into consideration. But I do appreciate the concern. The coat of oil put on the mantel was very small and we expect to let it dry for weeks (maybe months) before using the fireplace. Our fireplace is a closed gas unit and the mantle is quite a bit above it.

But your concern is well received. Would you suggest any next steps - short of removing mantle - to reduce risks, increase dry time, etc.

Thanks