I screwed up, I meant to say, you can put a cap full in your tank, it will grab onto water and burn it off, good for cleaning your brakes, and washer wiper fluid just a cap full though
So that I'm clear, you're saying add a capful of isopropyl alcohol to my EMPTY master brake reservoir, shake it around, pour it out, let it dry, then fill with DOT 4?
 
So that I'm clear, you're saying add a capful of isopropyl alcohol to my EMPTY master brake reservoir, shake it around, pour it out, let it dry, then fill with DOT 4?

yea its ok it will dissipate and should leave it clean, it burns off
 
Thank you for reassuring me. Attached is the cleaned reservoir. I will pry it off and rinse with the alcohol and let you k ow how it goes.
 

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I have never used Simple Green (is that an american product? dont know what residues it leaves behind
 
I when I purchased the used unit I googled how to clean and found a UK owner that said to soak with "Clean Green." Couldn't find that in the U S. Simple Green is an environmentally-green biodegradable all purpose cleaner/degreaser that doesn't suppose to leave a residue
 

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Well it did leave a light residue on the wall of the main chamber but I got it off. However, the smaller separate chamber that you can't access still has a light stain towards the top right-side but I thinks that the old fluid. I just didn't know whether rinse again or leave it alone. Isopropyl alcohol dries fast so that may be worth a try.
 

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The thing is plastic will yellow, the only way I know of to get it white again is to leave it in the sun and it whitens up again (but I dont know why that works but it will)
 
All I need is a capful? Remember the tank is empty. Since the reservoir is divided into 2 or 3 separate chambers, not sure if I can get a capful on the other side of the reservoir. Can I pour maybe 1/2 a cup?
 

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