Substrate cleaning tool and substrate cleaning apparatus

摘要

A substrate cleaning tool having little particle sticking to the tool and a substrate cleaning apparatus having the substrate cleaning tool are provided. The substrate cleaning tool 23 has a plurality of thready brush members 46 in a bundle. The brush members 46 are capable of passing cleaning liquid through and ejecting the cleaning liquid through respective surfaces of the members 46. In operation, the substrate cleaning tool 23 is brought into contact with a substrate W in their relative movement in order to clean the substrate W. As the cleaning liquid is ejected from the surfaces of the brash members 46, particles are washed away from the surfaces of the brash members 46. Consequently, it is possible to eliminate a possibility that the particles etc. are transferred to the substrate W.