Sanganer now  is part of greater Jaipur. The River Saraswati is dried up completely and now  waste water of the city flows through it. The main resource of water is the  ground water which is also receding at alarming rate. Most of the printer’s  families have converted their homes into small printing units where printers  from Sanganer and nearby villages come and print fabrics. The transition from  the traditional dyes to the modern chemical dyes four to five decades back  forced the traditional dyers /printers to adapt the new technology with hit and  trial method. Most of the printer’s families were uneducated and the dye  manufacturing companies too were more interested in selling the products.
Though the  chemical dyes were manufactured for the organized textile sector, the cottage  industries adapted them without much technical knowhow. At present the  following styles are been used at the printing units in Sanganer.
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        In this  style, dyed ground is removed leaving white or coloured patterns on the  original ground by using a various types of reducing agents. Following ground  shades are commonly used for getting white and coloured patterns.
These all  are only for cotton material Rangolite-c is used as reducing agents Rangolite-c  is complex compound of formaldehyde and sodium hydro sulphite.
        Chemically it is a sodium sulphenate of formaldehyde, chemically it is sodium.  Sncl2 is also used as reducing agent for printing. 
  
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Pigments are  the organic or inorganic substances insoluble in water and have no affinity for  any textile materials. However they are fixed by using a synthetic binder which  binds the colored pigments and form a transparent thin film over the fabric.  Thus pigment molecules are bound between the binder film and textiles. The  rubbing fastness property depends upon the types of binder catalyst used.
  
  IndigoSol & Rapids
        
These  classes of soluble vat colors are the best in all round fastness properties.  These dyes can be easily mixed with azoic (rapid) dyes and give complete range  of colors.