home.aspx
 
. https://apccleaning.com.au/blog/know-how-chemicals-cause-carpet-discolouring-a-brief-discourse/
blog article
KNOW HOW CHEMICALS CAUSE CARPET DISCOLOURING- A BRIEF DISCOURSE
Spot, stain and discolouration on the textile products have been with us for long. Ordinary dirt and grease spots or some food spills can usually be removed without damage if treated promptly or with a thorough cleaning with professional cleaners. However, chemical staining is different from common stains, and a number of household products contain chemical ingredients. READ MORE