Boost is fantastic here in the Notheast. I use it with Foam on every wash and it works fantastic. No issues ever, great product.
I live in the Pacific NW and we commonly get weather that is totally unpredictable, one minute sunny, the next minute a downpour. Due to this I've found my cars tend to accumulate some water spots from the rainfall + sun mix. When I've noticed that, I mix some boost in my next wash and away they go. No fuss, just a standard wash. Makes my life a ton easier!
Also great for road salt in the winter when I go skiing. Great product as always!
Down here in Houston, don’t really have the need for corrosion inhibitors near like up north, but I still feel having this additive in Foam helps produce a clean, safe wash with all the added benefits.