- Joined
- Aug 23, 2005
- Location
- uk
just ordered a storm block. but im currently useing mct-5 coolant. i just noticed on the swiffy site that it says dont use coloured coolant coz it can block up.. anyone used this coolant and had probs? would i be ok to just clean it out every say 2 months? im still new to wc and am still bit scared to use distilled water. thanks in advance