Generic Radiator flush

[Sem]

would you guys use a generic acid free radiator cleaner like this to flush you rads

http://www.sealantsandtoolsdirect.c..._P28205.html?gclid=CNPwvpedzc0CFVYo0wodTbcLeg

i am tearing my loop down at the weekend and it will be a good opportunity to give them a clean

 

[Sem]

oops meant to post in watercooling section if a mod can move