[reparebrise]

Fergnation

If you had problems with optimum polishes you must tell us what pads you used with them. Some pads react quite badly with them, also they work very differntly than other compounds(less is more) To polish a average mid size sedan takes less than 1oz of product, use more and you will be cusring for sure.

As for mixing ratios for OID I mix 3to 1 as requested, but with distlled water. If you are a very hot climate, or working in the sun add 10% rubbing alcohol, makes the product less streaky on a hot car.