For LIS Laundry the natural resource that influences their performance is water.
The company's philosophy is to control all the way to the discharge of water from the levy in accordance with the law and the environment.
The water, before being used for washing, is treated in a demineralisation plant to ion exchange resins of the scope of kg. 1200 removes all traces of calcium carbonate (limestone) which in addition to graying the linen 'a little feeling pleasant to the touch on the tissues.
LIS Laundry supervises daily, the parameters of the washing water held that, if some values were above certain thresholds, may decrease the effectiveness of the cleaning process.