The answers given by several people upstairs are correct, and they can only cure the symptoms, not the root cause. To completely remove the smell of ammonia, we must start from the source. Put those ammonia bottle caps back, wash the bottles, put them in the fume hood, close the glass window and take them all to the fume hood. In short, chemical things should be well isolated from people and self-protected. Otherwise, you will ignore it today and tomorrow. In the long run, you will be chronically poisoned. I really don't like the smell of drugs in a clean lab.