This mop head for the Rubbermaid PULSE™ mopping system is ideal for damp mopping in any situation. It has built in zig-zag scrubbing strips to remove stubborn stains and is bleach safe so can withstand the harshest of high pH detergents. The mop edges are double finished which helps it retain its shape and the backing in a hook and loop construction which attaches it more securely to the frame.