 Since the hot-water extraction method uses much more water than other methods like bonnet or shampoo cleaning, proper extraction and air flow are critical to avoid drying issues such as mold growth %DIFDELCMD < & %%%  browning of wool fibres. Drying time may also be decreased by extra use of fans, de-humidifiers, and/or outdoor ventilation.
<coherence>  Since the hot-water extraction method uses much more water than other methods like bonnet or shampoo cleaning, proper extraction and air flow are critical to avoid drying issues such as mold growth %DIFDELCMD < & %%%  browning of wool fibres. Drying time may also be decreased by extra use of fans, de-humidifiers, and/or outdoor ventilation.
 Since the hot-water extraction method uses much more water than other methods like bonnet or shampoo cleaning, proper extraction and air flow are critical to avoid drying issues such as mold growth %DIFDELCMD < & %%% browning of wool 