Wait, are you in a vacuum? Is this at sea level? What is the temperature? What phase is the moon in? come on, you have to give us at least the most basic parameter...
A man goes to his doctor and is very upset.
Man: Doc I think something is very wrong!
Doc: What do you mean.
Man: It, it is my penis...
Doc: Your penis?
Man: Yes, every morning I wake up and it is bright orange!
Doc: Does it hurt? do you have a discharge?
Man: No, no. It turns back to...
I just put my grates on my gas BBQ and burn those son of a guns clean. 10 minutes of high heat on the grates and I'm done. I use a small shop vac to clean the insides. I don't put any water/fluid on the inside or near the hopper for that very reason.
I have a RT-700, best thing I have ever bought. Get a good probe for the food, I like the Thermoworks Signal and good pellets, I like a combo of BBQDelight and either Lumberjack or bear mountain. I hope you enjoy!