The difference between the Blue Wave sponge and conventional sponges is in the Blue Wave's unique structure. This reinforced structure is significantly extending its service life. Thanks to its rubber eraser effect, all kinds of stubborn stains and dirt such as
heel marks on floors
pen marks on desks
and much more can be removed easily from smooth and hard surfaces - and no chemical agents are needed, only water! The Blue Wave cleaning sponge must always be used wet. It is not suitable for high-gloss surfaces and lacquer.