Mirrors give out a kind of energy that can be either extremely good or extremely bad according to the location where it is fixed.
Mirrors are a taboo in the bedroom. There should be no mirrors facing the bed since it creates major disturbances in the marital relationships of the couple. It could even lead to a third person entering an otherwise healthy relationship. The negative effects of mirrors can be reduced by keeping it covered, or by having built-in mirrors inside cupboards.
Mirrors reflecting the sleeping couple, may even cause a divorce. So the mirrors should be kept out of sight during the night and there should be no mirrors on the ceiling either.