air condition lines clogged what to do? on 2009 Toyota Corolla

I have a 2009 corolla and just recently started leaking about a half inch of water in my car when the ac is on and have a window barely down, how do I fix this problem?

Asked by for the 2009 Toyota Corolla
Likely has a clogged evaporator water drain at the engine side of the firewall on the passenger side. Have a qualified shop look at it for you. Typically is not a big deal to unclog.