How to Laser White tile

Has anyone tried this method using a glass tube CO2 laser and had success?

I know Zach Terwee,Ryan Cowdray and Steve Juke have,they use around 40-50 mm/sec at 13-25 % power

Thanks, Jim. Is there a particular brand or type/finish of white paint that works better than others? Any to avoid? I am guessing the paint has some sort of suspended solid ingredient that is similar to the solids found in laserable coatings which work with glass (such as LaserBond). Is white the only “color” that works?