Looking for the best way to remove some tyre marks off this Exposed Aggregate Concrete Driveway without risk of discoloring and/or damagin the existing sealer. Tried scrubbing some off but it's still quite visible. Is DIY still possible at this stage (Pressure cleaner/Degreaser)? If not, I might go for Airtasker for help. Would $50 be too low-ball?
Pressure washer will do the trick.