How to get oil stains out of concrete without a power washer

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

1. 1
   Using a butane torch
2. 2
   Using specific oil eater products designed for concrete
3. 3
   Using a pressure washer
4. 4
   Painting over the logo with matching curb or grey paint
5. 5
   Using a grinder with a wire wheel or a wire brush
6. 6
   Applying paint stripper and scrubbing with a stiff brush

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.