Mabahong A/C, what do you think is the problem?

[L3GO]

Have the same air con problem with my FD Civic, just got my unit last October. Mabaho talaga pag umaga. Nakakainis na minsan. Will try out the solutions suggested.

sir, i suggest kapag e switch on n po ung a/c mag open po kayo ng window para makasingaw ang bad odor or use lysol antibac... ang cause po ng bad odor e ung mga bagay n new like rubber matting or plastic.... nag kakaron po kc ng reaction s evaporator coil, n dikit po kc ang amoy s evaporator,...