Cleansing brush

FIG. 1 is a front, right and top perspective view of a cleansing brush showing my new design;

FIG. 2 is a rear, left and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a right elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of a portion labeled as 9 on FIG. 1 .

The dashed broken lines illustrate portions of the article that form no part of the claimed design. The long-dash short-dash broken lines depict the enlargement boundaries that form no part of the claimed design.