Being who he is
Costco used to have the blue towels that you see on all the US YouTube vids of people doing bike service. Looks like it's out of stock now.
Description These Scott Shop multi-purpose towels contain 55 towel sheets per roll and have a dimension of 279 x 264 mm. They're designed to clean up grease, liquids, oils, and spills in automotive repair shops and garages.