What are you using in place of WB?
If no one wants to bring up Meguiar's D140 (contains ABF)
"morphing" into HF; and HF's health hazards to Humans:
They're very real...and exposure poses serious risks!!
_________________________________________________
Meg's Wheel Brite 1:3 ~ pH 2
To obtain the same pH that Meguiar's D140 has @ 3:1 ratio (~2.0...HF Acid):
There's always this product:
AutoMagic Spoke (pH ~2.0 ) contains:
Hydrofluoric acid; 2-Butoxyethanol
_______________________________________________
I hope people have given up using Simple Green
and LA Awesome. Although:
Does anyone spray a little mist of them into the air:
Just to get a whiff of 'me every now and then?

______________________________________________
Some Wheel-Cleaner pH comparisons:
• Amazing Roll-Off (pH 14.0) contains butyl
• Eimann Fabrik Hi-Intensity Cleaner (pH of 13.0) contains butyl
• Bilberry is acid free but highly caustic (pH 13.0)
• Multi-purpose cleaners (pH between 9.5 and 12.0)
• Blackfire Gel Wheel and Tire Cleaner (pH 12.5)
• P21S® Bodywork Shampoo (ph 8.0)
• P21S Wheel Cleaner---Green (pH controlled 9.0)
• P21S Wheel Cleaner (422) Red Gel Formula (pH 9.5)
• Sonax Autopflege Wheel Cleaner full effect (pH controlled 9.5)
• Menzerna Tire & Wheel Cleaner (pH 7.5) detergent-based cleaners with surfactants, wetting agents and oil emulsifiers
• Griot’s Wheel Cleaner (pH 7.1)
Note:
Chemical buffers are often used to "balance or control" the pH---Yep...can you say: Marketing (neutral pH 7.0 sounds safer)
__________________________________________________
Bob