Denim Washing Process
Some important steps in the common process of Denim Washing
1. Pre treatment ( desizing, rinsing, scouring etc)
2. Enzyme or Stone wash
3. Clean up to adjust the desire effect
4. Bleaching
5. Tinting / Dyeing
6. Softening and much more
Source : denimandjeans.com
http://www.denimsandjeans.com/denim/manufacturing-process/denim-washing-basic-steps-and-guide/