IPA dilution

[chasm47]

What ratio is best for IPA dilution when wiping down after polishing?

 

[BobbyG]

I like one part water to one part alcohol.

 

[dougaross]

You might find this useful;

IPA

 

[HeavyMetal]

What ratio is best for IPA dilution when wiping down after polishing?

Given Mike P's comments in the above linked IPA article, the answer is zero. Save the IPA for zits and get some paint cleaner specifically designed for auto finishes.