We’ve all been there: the moment of horror when you realize your oatmeal (of course it’s oatmeal) is boiling over onto your stove. (We’ll blame it on not having finished that first cup of coffee yet.) And even though you snatched the pot away as quickly as you could, some of that nice, thick oaty sludge managed to splat right onto the burner head. Now what? Whether you have an ultralight canister stove, an uber-efficient system stove or a burly liquid-fuel stove, we’ve pulled together the do’s and don’ts of cleaning your cook setup, courtesy of our expert MSR repairs team. They’ve seen it all, and now they’re passing their knowledge to you. Read on to learn how to clean your backpacking stove. How to Clean Canister Stoves These popular…