There is a misconceptions that astrological remedies can nullify or change what ever dosh ( negative aspect ) is there in the horoscope/kundli/chart . No astrology can't change ones future. Astrology is a guide to ones future. It can tell you about your future bad times or any negative event that may happen in future. But definitely it can't remove the negative effect completely but with the help and guidance of astrological remedies we can definitely minimize the negative effect and by planning our future course of action for our future in advance. Astrological remedies are really helpful in giving slight relief from the negativity of malefic planets and so it is definitely not an eye wash.