Defected mirror should not be kept at home for long

Vastu says there should be minimum of glass in the house apparently glass objects are said to place at Vastu complied direction for better health and prosperity. While there are some norms pertaining to defected glass or mirror which according to Vastu should never be kept in house. Cracked mirror has negative affect one inmate's life, happiness and prosperity if they are placed for long. Therefore, if you have any defective glass on window pane or any other glass decorative piece that have broken must be thrown away immediately.
Defected glass on windows, doors or even decorative objects must be replaced as they have many ill-effects, read to know about the consequences: http://www.vaastu-shastra.com/neglecting-defective-window-panes.html