I searched for a while and mostly found people saying "it will never go away", but I found an actually productive discussion thread on the topic. The basic recommendation is air it out, steam clean or replace the carpets and apply a new coat of paint. That could get rid of the smell, but assuming you are renting that might be difficult. Try at least leaving windows open and do a deep vacuum, but it likely permeated the walls and will not go away easily.
I searched for a while and mostly found people saying "it will never go away", but I [found an actually productive discussion thread on the topic](http://www.city-data.com/forum/long-island/639964-does-curry-smell-spice-ever-leave.html). The basic recommendation is air it out, steam clean or replace the carpets and apply a new coat of paint. That could get rid of the smell, but assuming you are renting that might be difficult. Try at least leaving windows open and do a deep vacuum, but it likely permeated the walls and will not go away easily.
I searched for a while and mostly found people saying "it will never go away", but I found an actually productive discussion thread on the topic. The basic recommendation is air it out, steam clean or replace the carpets and apply a new coat of paint. That could get rid of the smell, but assuming you are renting that might be difficult. Try at least leaving windows open and do a deep vacuum, but it likely permeated the walls and will not go away easily.