BL responded to my question about using simple green or any of it’s equivalents. They said the grease removal mixture rate was fine. Tried it and it worked great.
The other alternative is to put the plate in your dishwasher when doing the dishes.
Think I posted these along with explanations in the thread I started a long time ago.
And I use a similar scraper to what Olias recommended. Different options on amazon depending on what country you live in. They all work the same. Biggest difference is the pricing.