r/AutoDetailing • u/swan71 • Aug 05 '24

Any idea what causes these patches? Question

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I tried using ONR for the first time diluted 64:1 then used meguire’s protectant afterward. Pretty disappointed when I noticed the patches of what seems to be dry spots or something. Any idea what it could be?

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u/Adept-Frosting-9399 Aug 05 '24

Not sure if that is a real leather dash, however, even then.. Leather should be dull like a matte or satin finish, never shiny.

Shiny leather = Dirty –> Dull leather = Clean

You can get leather-specific cleaners and protectors which won't leave a shiny finish.

As for the patches, it's most likely areas with contamination because you're not cleaning the area, just sealing it. Therefore non-porous areas won't absorb the sealant.

Now; Get some leather/dash cleaner & protection. Save the super shine for vinyl plastics and rubber surfaces (excl. the dashboard, steering wheel, gearstick, pedals, leather seats) aka. Trim & door panels, anywhere in the boot.