There’s a lot of good advice already shared. One simple thing I sometimes do, is make no attempt at all to clean the wheel in the caliper interference zone on the first/main pass. Once that’s done, just roll the car 18” and the remaining dirt is usually easily accessible.
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2021 M2 Comp 6MT | Hockenheim Silver | 18x10 Forged TA16 | Bimmerworld | Competition Motorsport | OMP | Lifeline | RE71RS | PFC | Girodisc | @Track/S | Ground Control | SPL
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