I have been using Flex w/ Citrus Powder and getting GREAT results!
I usually run
Prochem's AllFiber Rinse but just recently ran into this video on Flex Ice and the product sounds like something worth looking into.
Anyone use it? What are your thoughts compared with the results of AllFiber Rinse?
One doesn't directly replace the other Paul:
Flex Ice is a cleaning agent that is on the acid side of the pH scale (4.5-5). A product like this is a good overall upholstery cleaner that is less likely to cause color fading, browning, and bleeding than would an alkaline cleaner, such as a typical carpet cleaning agent (BUT I wouldn't assume it will prevent browning on raw cotton or bleeding on natural fiber jacquards). If you like to bring down the pH of your traffic lane prespray (I wouldn't say its acidic enough to bring it to neutral...though that shouldn't be needed...), its a good choice for carpet.
All Fiber Rinse is a rinsing and neutralizing agent that is more acidic than is Flex Ice (2.5-3). It has very little cleaning power of its own. You would use All Fiber Rinse and products like it (Fabset/Textile Rinse) to restrict bleeding and browning on sensitive natural fiber fabrics that still might bleed or brown if you used Flex Ice. For carpet cleaning, you might want to use it if you are trying to remove as much residue of pre-existing detergents as possible and leave as little residue as possible behind.
There is not a cost savings to using Flex Ice over liquid acid rinsing agents. They are simply different products that have some uses in common, but are otherwise distinct in formulation and in their more specialized uses.