Smokey Joe'd us out of the house
We have 2 woodburning fireplaces in our house. The downstairs works fine with a fireplace insert but the upstairs fireplace SMOKES US OUT like there's no tomorrow. The upstairs just has a chimney, damper & grate. The chimneys have been checked and are clean. What's the deal with this? Is the flue too short? The previous owners made no mention of this problem so we are at a loss as to what to do. Thanks!