Sorry, may be a stupid question, but what is the difference between Clyrolinx and TFA,FA concentrates? Besides that TFA,FA is international (If I have that correct)
Being international, there is a huge amount of information available about TFA, FA, CAP etc and not very much about the local stuff. Something as simple as finding a starting percentage range for a concentrate can save hours, grey hairs and lots of product.
Its better when starting out to work with products where this information is available rather than venture out on your own and very possibly get demotivated and quit.