I have Lueders Limestone countertops for my outdoor kitchen and they now need to be cleaned after several rounds of sloppy grilling. Is there a TA recommended chemical or best practice for this?
Limestone is porous, if it wasn't very well sealed before you started slopping your grilled oily food on it, forget it, you'll never get it clean. Unless you remove it and grind it down to 'til you don't see the stain.
I've had good luck with Aqua Mix 1&2 Deep Clean on a lobby floor of Leuders that wasn't sealed before the tennants decided to track mud and dirt all over it. It's a 2 part that may be too much (quantity) for your use. I've also heard good things about Aqua Mix HD Tile & Grout cleaner from my stone guys.
Did anyone ever have any success with this? I need to clean mine (it isnt very dirty now), and needs to be sealed. What product would you guys recommend to seal it with?