I had to clean a low profile carpet in a coffee shop it was covered in spillages and had never been cleaned before i decided to spray some M Power and bonnet clean it to see what the results were and if needed HWE it.
After using my rotary it looked ok not all the spots and stains had come out but i was not convinced that extraction would not improve it, well the water that came out after extraction was the filthiest i have ever seen, it was like ink and the carpet looked much better, am i doing something wrong as i know that some on here swear by this method i have yet to achieve a result i was happy with unless it is very lite soiling, i am doing another job soon where i got my first call back it was a low profile that i HWE and a coffee stain wicked back i want to bonnet clean it this time but want it to look clean as well.