Diy Stove Top Smoker Is It Necessary To Use Green Drywall Or Cement Back Board When Installing Tiles?

Is it necessary to use green drywall or cement back board when installing tiles? - diy stove top smoker

I try to install the tiles on the wall of my kitchen, so that the grease does not stick to clean the wall and may be easier, the tiles on the wall. I read the instructions on the Internet itself, but I'm not the placing of tiles in a wetland, it is necessary to get green or dry cement board? Thank you. Any help is welcome.