I’m currently in Arkansas(humid all the time, 120F highs). Last summer I used Meguires GC carnuba plus in 2 month intervals. The wax did ok.
This year I’m using collinite 845 and 1.5 weeks later it’s still holding up. Already seen 5 days of sun and 1 really heavy rainstorm in which it beaded water really well. Still does even after a wash with meguires gc shampoo. If I can even see 3 months outta 845 before it starts to go downhill in this heat it’ll be worthwhile.
This year I’m using collinite 845 and 1.5 weeks later it’s still holding up. Already seen 5 days of sun and 1 really heavy rainstorm in which it beaded water really well. Still does even after a wash with meguires gc shampoo. If I can even see 3 months outta 845 before it starts to go downhill in this heat it’ll be worthwhile.
