This Dip-San cleaning fluid is a highly effective disinfectant with a hospital-grade quaternary ammonium compound. It is specially formulated to combat the transmission of harmful bacteria and its highly concentrated formula means a little fluid goes a long way. A weekly refresh rate of just 20 ml of this eco-friendly solution is recommended. As each bottle contains 250 ml of cleaning fluid and there are four bottles in a pack, you can rely on a lasting cleaning product where it matters most. This value pack includes four cleaning fluid sets, giving you 16 bottles to benefit from, with a saving of £10!