Will adding too much Purple Ice harm my cooling system?

How often should I add Purple Ice to my radiator?
August 17, 2018
Can Purple Ice be used in diesel engines?
August 17, 2018

No, a higher concentration of Purple Ice than recommended will not harm the cooling system or engine. However, going well beyond 2 ounces of Purple Ice per quart of coolant won’t offer any additional cooling benefit, but may result in some foam generation in the system.