Step 3
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This was the most aggressive step. The kit instructs you to remove the protective top coats from the leather, to expose the unfinished leather itself. Due to slightly conflicting written instructions and online videos from the supplier, I'd used up a little more than half the bottle on one seat alone. Some anti-bacterial handwash (of which I had a lot, "thanks" to Covid) did let me finish off the prep on the second seat quite comfortably...
...vapours/fumes/temperature/humidity aside!
