This video is from a cleaning company in Ottawa, Ontario. And our Canadian neighbors offer the same advice as we do for "How do I clean coffee stains out of carpet in Boulder, CO?"
Nothing will work as well on coffee stains as this method. However, once the stain is gone, be sure to rinse (spray and blot repeatedly) with cold water to get all of the chemical out of your carpet. If you don't, your carpet will end up crusty or crunchy feeling. Also, the chemical could continue it's bleaching action and take the color out of your carpet, leaving you with an unsightly white spot where the stain used to be.
If this makes you nervous, we have a 95% success rate in removing coffee stains. If you still need an answer for how do I clean coffee stains out of carpet in Boulder, CO, give us a call at Ph.: 303-530-0646.