How do I erase the error code on a 2000 Honda Civic P1456?

Question

I have replaced the gas cap and need to erase the error code. How do I do that at home?

Answer 1

P1456 Eavporative emission (EVAP) control system leakage

Lets just hope the gas cap solve the problem , without a scan tool the check engine light will clear if the malfunction does not recur during three consecutive trips.