| abstract |
A substrate in which a low dielectric constant film is formed on a front surface thereof is processed. A densification step of densifying a surface layer portion of the low dielectric constant film to change to a densified layer is executed. Then, after a densified layer forming step, a repair liquid supplying step of supplying a repair liquid, for repairing the densified layer, to a front surface of the low dielectric constant film is executed. |