https://www.thebikeinsurer.co.uk/riding-advice-and-guides/how-to-run-in-new-motorbike-tyres/#:~:text=Additionally%2C some chemicals are used,a slightly slippery%2C glossy surface.
The best way to get rid of the gloss on new tyres is to heat them up and to do that, they really need to be ridden.
But before you get out on the road on your bike your tyres should, as Bridgestone calls it, be buffed, with a dry cloth.
After you’ve buffed (rubbed with a dry cloth) it’s time to get out on the road and scrub them in.