Try Interlink Supplies or JonDon. Do a search.

Try either Jondon or Interlink supplies. Both have websites.

Interlink Supplies is a good start. There are others like JonDon, as well.

There are many distributers online. Look up Interlink Supplies. They're pretty reputable in the industry. Good luck.

How much chemical you would need for a 9X12 area of carpet depends on several factors. One factor to look at is how heavily soiled is the carpet you're trying to clean. Naturally a lightly soiled carpet would require less solution than a heavily soiled carpet. Another factor to address is the manufacturers dilution ratio on the label of the product you've chosen to work with. Another factor is the cleaning method you'll be using. If you're using the hot water extraction (AKA steam cleaning) method, you'll need more solution than if you were performing a lower moisture method such as encapsulation.
I'll assume that if you've already chosen a specific product, you've also done your due dilligence to ensure that anyone who will be remotely close to the cleaning area is not allergic to your product of choice. I hope i've been of help to you.
Good Luck,
Dominick V. Cassano, President

According to the IICRC (Institute of Inspection Cleaning and Restoration Certification) and by independent 3rd party testing conducted by the CRI-SOA (Carpet and Rug Institute Seal of Approval), the best method for residential carpet cleaning is hot water extraction (AKA Steam Cleaning) using a truck mounted system operated by a Certified Technician. Magic Carpet Express Co is an IICRC Certified Firm, and a CRI-SOA approved service provider. We use powerful truckmounted hot water extraction systems. Our cleaning professionals all hold multiple certifications by the IICRC. We proudly serve the NYS Hudson Valley region.

Sincerely,

Dominick V. Cassano, President
Magic Carpet Express Co.
Toll Free: (866) 841-0424

The term "Steam Cleaning" has been misused in our industry for a very long time. Although many truckmounted cleaning machines can generate water temperatures of up to 240 degrees farenheit, the water never actually changes its state from a liquid to a gas. This is because the machine's pump also pressurizes the water in excess of 400 psi as it heats it. It's a common fact that water will boil at 212 degrees farenheit only if it is at an ambiant pressure equal to sea level which is approximately 14.7 psi. Therefore as the ambiant pressure rises, so does the flashpoint of the water. This also works in reverse, meaning that if the ambiant pressure is negative or below sea level, the flashpoint will be lower.  So to clarify, the correct industry term is "Hot Water Extraction", not steam cleaning. It works by mixing a  cleaning detergent with very hot water, as it is sprayed on the carpets. It is then immediately extracted from the carpet along with the embedded soils and allergens through the use of a  powerful wet vacuum system.

Dominick V. Cassano, President
Magic Carpet Express Co.