Two days ago I dyed my hair and ended up with a result I did not like at all. Day before yesterday I redyed trying to change my shade <darker to lighter> Is it alright to dye my hair again in two days without melting or losing my hair? I'm trying to go from ash blonde to a very dark brown, and used low ammonia products in both cases.

i think u will spoil ur hair that way.

If you color or chemically process your hair excessively, you will damage your hair. Going from blonde to brown may require more than one-process color. When your hair was bleached to blonde, it took out the red tones. If you use a brown hair color on blonde hair, it could result in a green cast. In order to have a decent brown color, you will need to put back the red tones in your hair by using a reddish color and then apply the brown color. I think you should get your hair professionally done.