Sand composed by granules of gel of silica, which they absorb much more than the conventional sands, what it allows to support the clean tray and without disagreeable smells only withdrawing the solid residues.

CHARACTERISTICS: super absorbent Properties that reduce the bad smells and eliminate the residues. With system odor free that allows that the sand should be regenerated to return to be used. It does not accumulate powder because this one does not become detached for the soil.