The biggest cleanup issue is the buildup on the heat deflector under the cooking grates. You'll need good gloves and an apron. On most models, a thorough cleanup means a 30 minute process of taking out the greasy grates and the gooey deflector plate, scraping them and washing them. You should do this when the carbon and grease cover the deflector plate. Stainless parts can go in the diswasher, but I wouldn't do it. That grease is like tar and it could get all over the insides of the dishwasher and hang on for dear life. I use a handheld steamer like the Steamfast SF-320 Portable Steam Cleaner shown here.
Traeger invented the original wood-fired grill over 25 years ago in Mt. Angel, Oregon, and continues to lead the industry as the worlds #1 selling wood-fired grill, perfected by decades of mastering the craft of wood-fired cooking. Fueled by 100% pure hardwood pellets and controlled with a digital controller, means from low and slow to hot and fast grilling, you'll fire up deliciously consistent results every single time. The Texas Elite 34 packs a huge punch with 646 sq. in. of grilling area, new wider legs for added stability, and an upgraded Digital Elite Controller. It combines powerful, wood-fired convection performance with simple operation. So invite the neighbors and taste the wood-fired difference.