Quadrasan Automatic Hygiene System provides 24 hour W.C. and Urinal maintenance. Flexible programming options allow enhanced fragrance delivery (matching maintenance level to location requirements. With a choice of Quadrasan 300, a concentrated cleaning and sanitizing formulation that produces good foaming action to counteract the formation or scale and attacks malodours at source, or Biosolve 300, a complex biological formation containing powerful cleaning agents and bacterial strains selected for their ability to digest waste materials preventing the formation of scale and organic build up, this option is particularly suitable for use in conjunction with water management systems.