of any chemicals used and the solubility of stains, and high temperatures kill micro-organisms that may be present on the fabric. However, it is advised that cotton be washed at a cooler temperature to prevent shrinking. Many professional laundry services are present in the market which offers at different price range.

Agitation helps remove dirt which is usually mobilised by surfactants from between fibres, however, due to the small size of the pores in fibres, the 'stagnant core' of the fibres themselves see virtually no flow. The fibres