Is it actually solid wood or wood laminate? Wood laminate can have a plastiky smell but shoukd be easy to clear as will not absorb much moisture from luquids applied. There may be parts of the wardrobe made from wood eg edging, even if basically mdf/laminated wood. Also the chest of drawers you bought may look the same but if solid wood tgey may have been made with wood treated differently hence no smell. You should check with where ever you bought them from exactly what the wardrobe is made from.
Huge win for Andy Burham, Reform a distant second - where to now?
