The steps for cleaning the surface of you griddle is largely the same regardless of the material used, but cast iron does require more general maintenance and work to get it ready to use.
Use a commercial rust remover: If natural remedies have not worked for you ... Rinse and dry the griddle After treating a griddle for rust, cleaning it with a neutral soap such as Dawn Powerwash and ...
But at the end of the season, you're left with a dirty Blackstone griddle in desperate need of some TLC. Some people opt for commercial cleaning and degreasing products to bring their griddles back to ...